Pumps – Combined
Patent
1984-10-03
1986-12-09
Freeh, William L.
Pumps
Combined
417550, 5451, A47C 3100, F04B 3912, F04B 2104
Patent
active
046277960
ABSTRACT:
Apparatus suitable for employment in the burping of a water bed comprises
REFERENCES:
patent: 2573375 (1951-10-01), Cuinstead
patent: 3797538 (1974-03-01), Mollura
patent: 3952348 (1976-04-01), Benjamin
patent: 4073019 (1978-02-01), Fraser
Waterworth Publication entitled Simple Escape, May 7, 1984.
LandOfFree
Air removing apparatus 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 removing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air removing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1383373