Severing by tearing or breaking – Severing by manually forcing against fixed edge
Patent
1990-02-23
1991-10-08
Phan, Hien H.
Severing by tearing or breaking
Severing by manually forcing against fixed edge
225 42, 225 77, 2421371, B65H 7532, A47B 8102, A61C 1504
Patent
active
050546740
ABSTRACT:
A dental floss dispenser system including a dental floss dispenser for retention on or attachment to a surface. The dental floss dispenser includes a self-contained disposable dental floss container or cassette, the container enclosing dental floss gathered for storage therein prior to being dispensed, and a support member. The support member includes a support mechanism for supporting and receiving the container. The container preferably includes a housing including a cap and a receptacle or upper and lower portions which can be joined together to form a single self-contained housing enclosing a spool of dental floss within an enclosure created thereby. A method of dispensing dental floss is also provided.
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EPCO Technologies advertisement placed in an unidentified dental industry publication (copyright on or before about May 10, 1989).
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