Cap structure with elastic turnover cover

Details Cap structure with elastic turnover cover Cap structure with elastic turnover cover

1994-08-02

1995-06-13

Shoap, Allan N.

Bottles and jars

Closures

Closure pivoted about receptacle opening

215237, 220339, B65D 4708

Patent

active

054234425

ABSTRACT:
A cap structure having an elastic turnover cover. Body 1 of the cap structure is closed at the top of its first circumferential wall 2 with a cover 5 having a second circumferential wall 7 depending from the outer circumference of its top wall 6 by placing the lower end of the second circumferential wall 7 on the upper end of the first circumferential wall 2. The first and second circumferential walls 2 and 7 have their individual backs connected at their upper and lower ends by a hinge 10. The upper and lower portions of the backs of the first and second circumferential walls 2,7 are so connected through an elastic band 12 that the cover 5 can be opened or closed by the hinge 10. The hinge 10 is integrally molded of a synthetic resin at the back of the elastic band 16. This eliminates notches as a mold parting mark, which might otherwise be left in the cover when the cap structure of this kind is to be integrally molded of a synthetic resin in accordance with the prior art.

REFERENCES:
patent: 4334639 (1982-06-01), Gach
patent: 4403712 (1983-09-01), Wiesinger
patent: 4545495 (1985-10-01), Kinsley
patent: 4638916 (1987-01-01), Beck et al.
patent: 4793502 (1988-12-01), Beck
patent: 4795044 (1989-01-01), Beck
patent: 4848612 (1989-07-01), Beck
patent: 4854473 (1989-08-01), Dubach
patent: 5115931 (1992-05-01), Dubach

Affiliated with

Also associated with

Rating

Cap structure with elastic turnover cover does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cap structure with elastic turnover cover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cap structure with elastic turnover cover will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1304123