Dispensing – Nozzles – spouts and pouring devices – With separable attaching means
Reexamination Certificate
2006-10-18
2010-06-29
Nicolas, Frederick C. (Department: 3754)
Dispensing
Nozzles, spouts and pouring devices
With separable attaching means
C222S525000, C222S546000, C222S566000, C222S569000, C215S237000, C215S245000, C215S354000
Reexamination Certificate
active
07743952
ABSTRACT:
The present invention is a container closure for a bottle or other similar container having a neck. The closure includes a top ring, a downwardly depending skirt, and a hollow generally cylindrical downwardly depending plug seal. The plug seal having a varied thickness with a relatively thick proximal end and tapers to a relatively thinner midpoint. The plug seal further extends at a substantially constant thickness to a distal end. The plug seal includes an upper annular bead and a lower annular bead on the outer surface thereof. The lower bead is slightly larger than the upper bead. The upper bead is located coincident with or near the midpoint of the plug seal and the lower bead is located at or near the distal end of the plug seal.
REFERENCES:
patent: 2894654 (1959-07-01), Lohrer
patent: 3001659 (1961-09-01), Schultz
patent: 3032226 (1962-05-01), Terwilliger
patent: 3057503 (1962-10-01), Salzmann
patent: 3109547 (1963-11-01), Wood
patent: 3109548 (1963-11-01), Wood
patent: 3168969 (1965-02-01), Krieps
patent: 3186573 (1965-06-01), Salminen
patent: 3240405 (1966-03-01), Abbott
patent: 3254785 (1966-06-01), Lovell
patent: 3275178 (1966-09-01), Lovell et al.
patent: 3294294 (1966-12-01), Amburgey
patent: 3473685 (1969-10-01), Karlan
patent: 3540612 (1970-11-01), Brady
patent: 3693847 (1972-09-01), Gibson
patent: 3717287 (1973-02-01), Marand
patent: 3877598 (1975-04-01), Hazard
patent: 3924771 (1975-12-01), Cleff
patent: 3940005 (1976-02-01), Granat
patent: 3944104 (1976-03-01), Watson et al.
patent: 4279353 (1981-07-01), Honma
patent: 4342400 (1982-08-01), Llera
patent: 4380304 (1983-04-01), Anderson
patent: 4583665 (1986-04-01), Barriac
patent: 5046630 (1991-09-01), Schneider et al.
patent: 5385253 (1995-01-01), Scharf et al.
patent: 5497906 (1996-03-01), Dubach
patent: 5954215 (1999-09-01), Alter
patent: 6024255 (2000-02-01), Long, Jr.
patent: 6702134 (2004-03-01), Scalese et al.
patent: 6851586 (2005-02-01), Odet
patent: 2005/0051508 (2005-03-01), Hackmann et al.
Auer Robert T.
Stull, Sr. Gene
Drinker Biddle & Reath LLP
Nicolas Frederick C.
Stull Technologies, Inc.
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