US Patent No: 4,941,488

Number of patents in Portfolio can not be more than 2000

Tensile thread holder for tooth care

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Abstract

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Tensile threads used for tooth care can be fastened to a fork-type holder. The ends of each thread have thickened portions in the form of knots which rest as abutments when the thread is placed in the holder on the fork-type arms. For storing the threads in a hygenically closable container, a plurality of threads are arranged spaced apart from each other and parallel to each other. The knots on each side of the threads are located in a row and are connected to each other through intended breaking points. The threads are placed in closable containers from which they can be moved individually by means of the fork-type holder. After the threads have been removed by the holder, the holder assumes it correct position of use.

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Patent Owner(s)

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International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Franck, Reinhard Heiligkreuz 51, FL-9490 Vaduz, LI 1 13
Marxer, Rochus Romerstrasse 217, FL-9485 Nendeln, LI 1 13

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
4,427,018 Dental floss holder 7 1982
4,655,233 Dental flossing tool 27 1985

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
ORALWISE, INC (2)
8,596,286 Flossing device 0 2011
D665534 Flossing apparatus 0 2011
 
PRODUCT DEVELOPMENT (Z.G.S.) LTD. (2)
5,184,632 Dental flossing device 16 1991
5,305,768 Dental flosser units and method of making same 13 1993
 
Japan Electronic Control Systems Co., Ltd. (1)
5,297,046 System and method for learning and controlling air/fuel mixture ratio for internal combustion engine 10 1992
 
MEDTRONIC VASCULAR, INC. (1)
8,226,700 Dual guide-wire medical device and method 0 2003
 
Other [Check patent profile for assignment information] (7)
5,067,503 Dental apparatus for flossing teeth 19 1990
5,435,330 Dental floss device 11 1994
5,613,508 Dental floss apparatus with improved mechanism for collecting spent floss 8 1995
5,564,446 Dental floss device and applicator assembly 8 1995
5,823,207 Dental floss apparatus with improved mechanism for collecting spent floss and with improved tip structure, and method of use 10 1996
5,819,767 Sterile dental floss segments 1 1996
5,896,867 Coilable structures containing beaded dental floss 7 1997

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