Safety closure

Details Safety closure Safety closure

1986-06-20

1987-09-01

Pollard, Steven M.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215206, 215219, 220210, B65D 5500

Patent

active

046902929

ABSTRACT:
A safety closure is disclosed for containers of potentially harmful substances. The safety closure includes an inner cap threaded over the container and an outer cap which encloses and is rotatably supported by the outer cap which tracks in a groove in the inner cap. The groove includes an inner section in which the lug is free to move, an outer section including two abutments, and sections interconnecting the inner and outer section. When the driving lug engages either of the abutments, the outer cap can rotate the inner cap.

REFERENCES:
patent: 2009216 (1935-07-01), Anibal
patent: 2226390 (1940-12-01), Rosevear, Jr.
patent: 2381207 (1945-08-01), Coleman
patent: 2831595 (1958-04-01), Aspenes
patent: 3059801 (1962-10-01), Dragon
patent: 3120318 (1964-02-01), Rigor
patent: 3160301 (1964-12-01), Milbourne
patent: 3311247 (1967-03-01), Rigor
patent: 3710970 (1973-01-01), Elfline
patent: 3797704 (1974-03-01), Dykes
patent: 3830394 (1974-08-01), Lestaevel
patent: 3843007 (1974-10-01), Meyer
patent: 3850324 (1974-11-01), Meyer
patent: 4083209 (1978-04-01), Sloan, Jr.
patent: 4353473 (1982-10-01), Morris
patent: 4527406 (1985-07-01), Baker
patent: 4605135 (1986-08-01), Ryder

Affiliated with

Also associated with

Rating

Safety closure does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1259656