Special receptacle or package – For mixing – Tear strip or piercer
Reexamination Certificate
2008-05-27
2008-05-27
Gehman, Bryon P (Department: 3728)
Special receptacle or package
For mixing
Tear strip or piercer
C220S004270, C222S083000, C222S129000, C222S145100
Reexamination Certificate
active
07377383
ABSTRACT:
A mixing container wherein two or more chamber members each contain a material to be mixed. A first chamber member has a threaded port. A second chamber member has a threaded neck which is threadedly receivable in the port to threadedly connect the chamber members. The neck has a terminal opening. A sealing member covers the opening. The first chamber member has a frangible portion which sealingly closes an inner end of the port and which is broken is as the neck bears there against as the neck is threadedly received in the port. A blade on the first chamber member punctures the neck sealing member as the neck sealing member bears against the blade as the neck is threadedly received in the port. This allows the materials in the chamber members to flow between the chamber members to be mixed. The container may also have an opening for dispensing the substance mixed therein.
REFERENCES:
patent: 2631521 (1953-03-01), Atkins, Jr.
patent: 3347410 (1967-10-01), Schwartzman
patent: 3349966 (1967-10-01), Schwartzman
patent: 3404811 (1968-10-01), Cernei
patent: 3443726 (1969-05-01), Muller et al.
patent: 3548562 (1970-12-01), Schwartzman
patent: 3610586 (1971-10-01), Price et al.
patent: 3809289 (1974-05-01), Komendowski
patent: 4067440 (1978-01-01), Lataix
patent: 4177938 (1979-12-01), Brina
patent: 4244467 (1981-01-01), Cavazza
patent: 4271982 (1981-06-01), Niksich et al.
patent: 4638927 (1987-01-01), Morane
patent: 4682689 (1987-07-01), Pereira et al.
patent: 4693366 (1987-09-01), Goncalves
patent: 4785931 (1988-11-01), Weir et al.
patent: 4823946 (1989-04-01), Stoeffler et al.
patent: 4936445 (1990-06-01), Grabenkort
patent: 5071034 (1991-12-01), Corbiere
patent: 5152965 (1992-10-01), Fisk et al.
patent: 5277303 (1994-01-01), Goyet et al.
patent: 5405051 (1995-04-01), Miskell
patent: 5411295 (1995-05-01), Bates et al.
patent: 5514394 (1996-05-01), Lenahan
patent: 5647481 (1997-07-01), Hundertmark et al.
patent: 5884759 (1999-03-01), Gueret
patent: 5890596 (1999-04-01), Albisetti
patent: 6065641 (2000-05-01), Laguna Valderrama
patent: 6068396 (2000-05-01), Baudin
patent: 6073803 (2000-06-01), Sturm et al.
patent: 6135275 (2000-10-01), Kelders et al.
patent: 6247586 (2001-06-01), Herzog et al.
patent: 6543645 (2003-04-01), Lacout
patent: 6609634 (2003-08-01), De Laforcade et al.
patent: 6634821 (2003-10-01), Gueret
patent: 6814229 (2004-11-01), Seckler
patent: 6910573 (2005-06-01), Deans
patent: 6935493 (2005-08-01), Cho
patent: 7066323 (2006-06-01), Reisman
patent: 2002/0104766 (2002-08-01), De Laforcade
patent: 2002/0130126 (2002-09-01), Rosenberg
patent: 2002/0150658 (2002-10-01), Morrissette et al.
Gehman Bryon P
Simmons James C.
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