US Patent No: 6,328,037

Number of patents in Portfolio can not be more than 2000

Indicating device for aerosol container

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Abstract

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An indicating device for indicating the number of metered doses of medicaments that have been dispensed from or remain in a container having a valve stem extending longitudinally therefrom and moveable between an open and closed position. The indicating device includes a base member adapted to be mounted to the container, a cap member moveably connected to the base member, an indicator member rotatably mounted to the cap member and an indicating mechanism adapted to rotate the counter member an incremental amount upon a predetermined number of axial movements of the cap member relative to the base member. A preferred embodiment of the indicating device includes a ratchet wheel, a drive member selectively engaging the indicating member, a pawl selectively engaging the ratchet wheel, and a non-return member adapted to selectively engage the ratchet wheel so as to maintain a unidirectional rotation of the ratchet wheel. A method for indicating the number of metered doses dispensed from or remaining in the container comprises moving the cap member toward and away from the base member, engaging the ratchet wheel with the pawl and engaging the indicating member with the drive member. A method of assembling an inhalation device including an indicating device is also provided.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
TRUDELL MEDICAL INTERNATIONALLONDON ONTARIO101

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Foley, Martin P London, CA 94 1330
Grychowski, Jerry R Lake Zurich, IL 63 701
Scarrott, Peter Mykola London, CA 13 205
Schmidt, James Nick London, CA 27 366

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ACCUHALE LLC (8)
5,242,067 Adaptor for indicator device 51 1991
5,638,970 Child-resistant indicator cap 68 1993
5,421,482 Indicator device responsive to axial force 74 1993
5,732,836 Indicator closure for closing a container 70 1993
5,611,444 Indicator device responsive to axial force 60 1995
5,718,355 Indicator device responsive to axial force for use with inhaler 79 1995
5,803,283 Snap-on indicator cap 51 1995
5,799,651 Indicator device responsive to axial force 71 1997
 
ARADIGM CORPORATION (4)
5,392,768 Method and apparatus for releasing a controlled amount of aerosol medication over a selectable time interval 123 1993
5,394,866 Automatic aerosol medication delivery system and methods 130 1993
5,520,166 Medication cassette for an automatic aerosol medication delivery system 144 1995
5,724,957 Intrapulmonary delivery of narcotics 160 1995
 
ING. ERICH PFEIFFER GMBH (3)
5,228,586 Media dispenser with removable use index 71 1991
5,289,946 Dispenser for media 54 1991
5,335,823 Dispenser for media 58 1993
 
WESTMED, INC. (3)
5,505,195 Dry powder inhalant device with dosage and air flow monitor 85 1993
5,809,997 Electronic medication chronolog device 153 1995
6,202,642 Electronic monitoring medication apparatus and method 137 1999
 
Aktiebolaget Draco (2)
4,534,345 Dosage inhalator 104 1982
5,331,953 Device in connection with an inhaler 129 1993
 
ASTRA AKTIEBOLAG (2)
5,549,101 Dosage inhalator with indicating/interrupting means 72 1994
6,076,521 Dose indicating device 67 1996
 
BESPAK PLC (2)
4,969,578 Dispensing apparatus 69 1989
5,184,761 Dispensing apparatus 76 1991
 
DESIGN STANDARDS CORPORATION (2)
5,448,042 Surgical device with counter for recording usage 44 1993
5,519,197 Medical surgical device with counter for recording usage 50 1995
 
GOJO INDUSTRIES, INC. (2)
5,370,267 Method and apparatus for measuring dispenser usage 92 1993
5,625,659 Method and apparatus for electronically measuring dispenser usage 101 1995
 
IEP GROUP, INC. (2)
5,544,647 Metered dose inhalator 116 1994
5,622,163 Counter for fluid dispensers 83 1995
 
ING. ERICH PFEIFFER GMBH & CO. KG., A GERMAN CORP. (2)
4,565,302 Actuatable dosing mechanism 97 1984
5,209,375 Media dispenser with indexing cap 54 1991
 
INNOVATA BIOMED LIMITED (2)
5,437,270 Powder inhaler having a multi-positioned metering cup 79 1993
5,657,748 Powder inhaler with frusto-conical metering surface having dose indentations 96 1995
 
Medi-Timer Corporation (2)
4,345,541 Mono-ringed rotatory medication reminder 86 1980
4,347,804 Mono-disc rotatory medication reminder 74 1980
 
MERCK SHARP & DOHME CORP. (2)
5,687,710 Inhaler for powdered medications having spiral deagglomeration chamber 96 1995
5,740,792 Inhaler for powdered medications with gear-teeth counter assembly 103 1995
 
Riker Laboratories, Inc. (2)
4,664,107 Inhalation activatable dispensers 127 1984
5,069,204 Inhaler 124 1990
 
SCHERING CORPORATION (2)
4,291,688 Inhalation device 92 1979
5,243,970 Dosing device for administering metered amounts of powdered medicaments to patients 80 1991
 
SENETICS, INC. (2)
5,261,548 Indicator cap for use with threaded or bayonet lug container 69 1993
5,299,701 Indicator cap 76 1993
 
TECHNICAL CONCEPTS, LLC (2)
5,038,972 Metered aerosol fragrance dispensing mechanism 110 1989
RE34847 Metered aerosol fragrance dispensing mechanism 99 1993
 
THE CLOROX COMPANY (2)
5,328,597 Electronic monitoring unit for monitoring number of uses of cartridge 116 1992
5,873,995 End-of-life indicator for water treatment device 77 1997
 
TRUDELL MEDICAL INTERNATIONAL (2)
6,142,339 Aerosol dispensing device 68 1998
6,082,358 Indicating device for aerosol container 62 1998
 
A.G. (Patents) Limited (1)
4,350,265 Liquid dispenser meter 52 1980
 
AEROMAX TECHNOLOGIES, INC. (1)
5,794,612 MDI device with ultrasound sensor to detect aerosol dispensing 75 1997
 
Airco, Inc. (1)
4,300,548 System for detecting position of gauge pointer 59 1979
 
ALPINE ELECTRONICS, INC. (1)
5,227,764 Electromagnetic proximity sensor 55 1991
 
Alternate Resources Limited (1)
4,705,182 Indicator device 64 1986
 
ARMSTRONG PHARMACEUTICALS, INC. (1)
5,284,133 Inhalation device with a dose-timer, an actuator mechanism, and patient compliance monitoring means 221 1992
 
BAKER NORTON PHARMACEUTICALS, INC. (1)
4,955,371 Disposable inhalation activated, aerosol device for pulmonary medicine 83 1989
 
BOEHRINGER INGELHEIM INTERNATIONAL GMBH (1)
6,149,054 Mechanical counter for a metering apparatus 50 1998
 
Chibret Pharmazeutische GmbH (1)
4,792,664 Closure counter 45 1986
 
ELETTRO PLASTICA S.P.A. (1)
5,174,473 Dose counting device for a distributor of doses of fluid products, especially for pharmaceutical use 62 1991
 
FACEBOOK, INC. (1)
2003/0126,250 Systems for communicating current and future activity information among mobile internet users and methods therefor 11 2002
 
GENERAL ELECTRIC COMPANY (1)
4,727,886 Inhalation detection apparatus 53 1987
 
Gereg; Gordon A. (1)
4,347,853 Cycle counter for lung exerciser 49 1981
 
GLAXO GROUP LIMITED (1)
4,817,822 Indicating device 142 1987
 
HEALTH O METER, INC. (1)
5,190,643 Water treatment device having means to count times used and limit useage 119 1992
 
Hoechst Aktiengesellschaft (1)
4,722,729 Needleless injection instrument 46 1987
 
HOLTSCH METALLWARENHERSTELLUNG (1)
4,756,423 Indicator for taking medication 59 1986
 
IDEAL IDEAS, INC. (1)
5,020,527 Inhaler device with counter/timer means 130 1990
 
IHC HOLLAND N.V. (1)
4,548,147 Hopper barge with bottom flaps and a suction channel 3 1984
 
INFO TRUST, INC. (1)
2005/0197,169 Battery pack having a dual-type smart card interface 12 2005
 
INVENSENSE, INC. (1)
2005/0170,656 Vertical integration of a MEMS structure with electronics in a hermetically sealed cavity 17 2004
 
KOLD BAN INTERANATIONAL (1)
5,301,873 Low fluid indicator for pressurized canister 53 1992
 
KOS LIFE SCIENCES, INC. (1)
5,904,139 Breath coordinated inhaler 72 1997
 
Kossoff-Sukel, Inc. (1)
5,300,042 Medication dispensing apparatus 57 1992
 
LANPHER DIAGNOSTIC WORKSTATIONS, INC. (1)
5,363,842 Intelligent inhaler providing feedback to both patient and medical professional 311 1991
 
MEDCOR, INC. (1)
5,082,129 Snap-lock for screw-cap container 74 1990
 
Medimpex Ets. (1)
5,509,905 Injector display 60 1993
 
Minnesota Mining and Manufacturing Company (1)
5,349,945 Aerosol dispenser comprising an indicator assembly 88 1991
 
New-Med Corporation (1)
5,505,192 Dispenser monitoring system 91 1994
 
NOVARTIS;CORPORATE INTELLECTUAL PROPERTY (1)
5,263,475 Inhaler 133 1992
 
Oneida Research Services, Inc. (1)
5,676,129 Dosage counter for metered dose inhaler (MDI) systems using a miniature pressure sensor 81 1996
 
Ortho Pharmaceutical Corporation (1)
4,646,936 Pill dispenser 67 1985
 
Primary Delivery Systems, Inc. (1)
5,082,130 Twist tube lift child proof cap and container 52 1990
 
PUR WATER PURIFICATION PRODUCTS, INC. (1)
5,882,507 Water filter cartridge end-of-life mechanism 93 1996
 
R. J. REYNOLDS TOBACCO COMPANY (1)
4,947,875 Flavor delivery articles utilizing electrical energy 158 1988
 
REXAM HEALTHCARE PACKAGING INC. (1)
5,188,251 Child resistant reminder closure 59 1992
 
ROBERT BOSCH GMBH (1)
4,357,192 Method for applying stickers to push-through containers 60 1981
 
RYAN, WILLIAM A. (1)
4,736,871 Liquid measuring dispenser 82 1986
 
SCOTT PAPER COMPANY (1)
4,523,933 Apparatus for conveying particulate material 47 1981
 
Seaquist Valve Company (1)
4,354,621 Child resistant assembly for aerosol dispensers 63 1980
 
Senetics Corporation (1)
5,009,338 Indicator cap for a medicine bottle 79 1989
 
SIERRA BIOTECHNOLOGY COMPANY, L.C. (1)
4,984,158 Metered dose inhaler biofeedback training and evaluation system 282 1988
 
SIGNATURE MARKETING INT'L. (1)
5,871,007 Throat spray counting mechanism 55 1997
 
SILVER INDUSTRIES, INC. (1)
4,440,306 Tamper-evident closure 56 1983
 
SNECMA (1)
5,388,572 Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same 154 1993
 
SOCIETE NOUVELLE AUXIM (1)
4,511,150 Device providing an effective seal for a spherical rotary slide valve 53 1983
 
Solar Shield Corporation (1)
6,029,659 Inhalation device with counter 80 1995
 
SPECTRA GROUP LIMITED, INC. (1)
5,998,496 Photosensitive intramolecular electron transfer compounds 3 1996
 
SVEN-ERIK NILSSON (1)
4,934,358 Device for self-administration of physiologically active substances, with prevention of overdosing 127 1988
 
TOP DEVELOPMENTS LIMITED (1)
4,562,933 Bottle having cap with safety feature and counter 54 1984
 
UNDERSEA SENSOR SYSTEMS, INC. (1)
5,224,474 Retrofitting gas mask voice amplifier unit with easily actuated switch means 72 1991
 
UNIVERSITY OF AUCKLAND (1)
4,677,975 Method of dispensing and/or a dispenser 343 1985
 
VALOIS (1)
6,234,168 Dosimeter 68 1999
 
VAN BLARCOM CLOSURES, INC. (1)
5,115,929 Child-resistant closure with visual close/open indicator 78 1991
 
VORHEES, VANCE K. (1)
4,668,218 Indicating means for a dosage dispensing device 165 1986
 
WEATHERCHEM CORPORATION (1)
4,693,399 Two-flap closure 154 1986
 
Wiley; Sheldon (1)
4,753,189 Medicine bottle cap having dosage means 79 1986
 
William H. Rorer, Inc. (1)
4,637,528 Articulated joint in aerosol medicament dispenser 84 1984
 
ZOLTAN BARD J. LEDERLE LABORATORIES MEDICAL RESEARCH DIVISION MIDDLETOWN ROAD PEARL RIVER, NY 10965 (1)
4,419,016 Device for indicating last medication usage 165 1982
 
Other [Check patent profile for assignment information] (30)
4,188,984 Baby-milk powder dispenser 58 1978
4,220,247 Closure members 66 1979
4,436,223 Device for recording the dispensing of fluids 67 1981
4,405,045 Automatic two-component medication time-interval reminder cap and container 97 1981
4,432,300 Pill dispenser with sequential dispensing and indicating cap 72 1981
4,365,722 Reminder closure 85 1981
4,538,744 Device for supplying material with unit doses of parasiticidal composition 47 1982
4,501,370 Medicine bottle closure having an indicator 64 1982
4,528,933 Container with indicating closure 90 1983
4,500,005 Tamper-evident cap assembly for a container 59 1984
4,489,834 Counting cap for medicine bottles 68 1984
4,666,051 In cap medication reminder 68 1985
4,634,012 Safety bottle closure having a time indicator 50 1985
4,662,520 Lid construction for bowls and the like 56 1986
4,641,759 Safety bottle closure having a time indicator 57 1986
4,749,093 Child-resistant medication reminder 97 1987
4,723,673 Tamper resistant cap with indicator 57 1987
4,782,966 Compliance-enhancing prescription vial 83 1987
4,890,572 Measurement indicating gauge 51 1988
5,011,032 Patient dosage regimen compliance bottle cap 130 1990
5,356,012 Container with counter 66 1993
5,382,243 Apparatus with indicator for administration of eye medication 61 1993
5,411,173 Counter attachment for product dispensers 66 1993
5,564,414 Pressurized and metered medication dose counter on removable sleeve 89 1994
5,482,030 Aerosol and non-aerosol spray counter 120 1994
5,397,028 Automatic fluid dispenser and method 108 1994
5,625,334 Indicating device for warning a user that a prescribed interval of the time after event has not elapsed 70 1995
5,694,882 Indicator 57 1995
5,617,844 Aerosol medication delivery system 129 1995
5,758,638 Indicator for a medicament inhaler 60 1996

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
TRUDELL MEDICAL INTERNATIONAL (36)
6,761,161 Indicating device 49 2001
7,004,164 Indicating device for aerosol container 24 2002
6,729,330 Indicating device for aerosol container 43 2002
6,745,760 Medicament applicator 23 2002
6,561,384 Medicament dispensing device and method for the use thereof 43 2002
6,938,796 Indicating device 25 2003
6,953,039 Medicament dispensing device 17 2003
6,997,349 Indicating device 25 2004
7,100,530 Dose indicating device 24 2004
6,926,002 Indicating device 33 2004
7,621,273 Indicating device with warning dosage indicator 8 2004
7,568,481 Indicating device 3 2005
7,597,102 Indicating device for aerosol container 0 2005
7,543,582 Dose indicating device with display elements attached to container 13 2005
7,575,130 Indicating device 8 2005
7,341,057 Indicating device 7 2005
7,886,934 Dispensing device 2 2006
7,743,945 Dispensing device 1 2006
7,516,738 Indicating device 0 2006
7,584,712 Dose indicating device 12 2006
7,757,688 Dispensing device 1 2006
7,650,883 Dispensing device 5 2007
8,141,550 Dispensing device 1 2007
8,082,873 Drive mechanism for an indicating device 3 2009
8,079,362 Method for displaying dosage indicia 0 2009
7,984,826 Indicating device 5 2009
8,181,591 Domed actuator for indicating device 2 2009
8,074,594 Dose indicating device 2 2009
8,327,847 Indicating device for aerosol container 1 2009
8,578,934 Indicating device with warning dosage indicator 0 2009
8,596,265 Modular aerosol delivery system 0 2009
8,381,719 Medicament delivery system with dose indicator and oversleeve actuator 0 2009
8,074,643 Dispensing device 3 2010
8,157,128 Indicating device 3 2011
8,662,075 Dispensing device 0 2011
8,505,773 Indicating device 0 2012
 
GLAXO GROUP LIMITED (4)
7,107,986 Dispenser with doses' counter 23 2003
8,113,199 Counter for use with a medicament dispenser 6 2005
8,245,704 Dispenser with doses' counter 0 2006
8,245,906 Counter for use with a medicament dispenser 3 2007
 
APTAR FRANCE SAS (2)
7,510,100 Dose indicator for a fluid dispenser device 2 2004
7,766,188 Dose indicator device for a fluid or powdery product dispenser 5 2006
 
HILL-ROM SERVICES PTE. LTD (1)
8,251,876 Breathing exercise apparatus 0 2008
 
NORTON HEALTHCARE LTD. (1)
6,701,917 Dose counter for medicament inhaler 44 2001
 
PARI PHARMA GMBH (1)
6,481,438 Meter 38 2001
 
RPC WIKO GMBH & CO. KG (1)
6,752,153 Inhalator comprising a dosage counting device 52 2001
 
TOYO AEROSOL INDUSTRY CO., LTD. (1)
7,658,338 Small fixed quantity dispenser for aerosol container 1 2004
 
Other [Check patent profile for assignment information] (2)
7,775,211 Snoring treatment and associated apparatus, system and method 1 2006
8,869,735 Dose indicating device 0 2011