Air pump for a natural mineral water bottle

Details Air pump for a natural mineral water bottle Air pump for a natural mineral water bottle

1991-04-19

1993-03-30

Bertsch, Richard A.

Pumps

Expansible chamber type

Bellows-type chamber

222209, 222401, 417118, F04B 4308, B65D 8314

Patent

active

051978660

ABSTRACT:
The invention pertains to an air pump for a natural mineral water bottle. The pump comprises a cover member, a bellows member disposed within the cover member and a stopper member fixed to the mouth of the bottle by screwing a locking nut so that the bottle may be stood up and the supply of water can be freely adjusted at user's option.

REFERENCES:
patent: 1795510 (1931-03-01), Schanze
patent: 2223256 (1970-11-01), Kross
patent: 3323689 (1967-06-01), Elmore
patent: 3905520 (1975-09-01), Nishioka
patent: 4113147 (1978-09-01), Frazier
patent: 4238054 (1980-12-01), Chen
patent: 4274562 (1981-06-01), Medeiros
patent: 4310104 (1982-01-01), Takasuhi
patent: 4550864 (1985-11-01), Tarozzi
patent: 4622889 (1986-11-01), Chappell
patent: 4655690 (1987-04-01), Boedecker
patent: 4711377 (1987-12-01), Brown
patent: 4732549 (1988-03-01), von Schuckmann
patent: 4863070 (1989-09-01), Andris
patent: 4957218 (1990-09-01), Ford
patent: 4986452 (1991-01-01), Takatsuki

Affiliated with

Also associated with

Rating

Air pump for a natural mineral water bottle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air pump for a natural mineral water bottle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air pump for a natural mineral water bottle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1277345