Magnetically attractable developer material transport apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4555174
SERIAL NO

06563123

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Apparatus for conveying magnetically attractable particles from a first position to a second position including a support member, such as a disc, adapted for rotation and having at least one surface area at which a magnetic field is presented that passes between the first and second positions. More than one support member, each having at least one surface area at which a magnetic field is presented provides another arrangement wherein the support members are serially arranged to extend between the first and second positions so the magnetically attractable particles are carried from one support member to the next.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
Minnesota Mining and Manufacturing CompanyST PAUL, MN2022

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kramer, George J Troy Township, St. Croix County, WI 21 98

Cited Art Landscape

  • No Cited Art to Display

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (3)
* 2005/0158,366 Method and apparatus for producing uniform small portions of fine powders and articles thereof 1 2005
* 2009/0232,886 ORAL DOSAGE COMBINATION PHARMACEUTICAL PACKAGING 12 2009
* 2010/0037,818 METHOD AND APPARATUS FOR PRODUCING UNIFORM SMALL PORTIONS OF FINE POWDERS AND ARTICLES THEREOF 0 2009
 
MICRODOSE THERAPEUTX, INC. (13)
* 5699649 Metering and packaging device for dry powders 37 1996
* 5960609 Metering and packaging method and device for pharmaceuticals and drugs 30 1998
6923979 Method for depositing particles onto a substrate using an alternating electric field 27 1999
6428809 Metering and packaging of controlled release medication 16 1999
6702683 Metering and packaging of controlled release medication 9 2002
7404968 Metering and packaging of controlled release medication 75 2004
* 2007/0087,048 Oral dosage combination pharmaceutical packaging 24 2006
7632533 Method and apparatus for producing uniform small portions of fine powders and articles thereof 6 2007
* 2009/0087,483 ORAL DOSAGE COMBINATION PHARMACEUTICAL PACKAGING 59 2007
8439033 Inhalation device 3 2008
8991390 Inhalation device and method 0 2011
9132246 Inhalation device 0 2013
9539400 Inhalation device 0 2015
* Cited By Examiner