Dispenser having plunger locking means

Details Dispenser having plunger locking means Dispenser having plunger locking means

1981-10-28

1984-01-10

Scherbel, David A.

Dispensing

With lock or fastening seal

Plural

220 85P, 222384, B67D 542, B65D 4734

Patent

active

044249195

ABSTRACT:
The reciprocable plunger of a fluid dispenser is immobilized by a frangible strap extending about the plunger and engaging a locking ledge on the container cap. Severance of the strap unlocks the plunger and permits plunger reciprocation.

REFERENCES:
patent: 3216625 (1965-11-01), Corsette
patent: 3403823 (1968-10-01), O'Donnell
patent: 3539078 (1970-11-01), Venus, Jr.
patent: 3604596 (1971-09-01), Khoury
patent: 3786968 (1974-01-01), Ewald
patent: 3881638 (1975-05-01), Grothoff
patent: 4377106 (1983-03-01), Workman et al.
patent: 4384660 (1983-05-01), Palmisano et al.

Affiliated with

Also associated with

Rating

Dispenser having plunger locking means does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-450819