Measuring and testing – Liquid level or depth gauge – Sight glass
Patent
1996-04-23
1998-04-07
Cuchlinski, Jr., William A.
Measuring and testing
Liquid level or depth gauge
Sight glass
73325, 116276, G01F 2302
Patent
active
057351686
ABSTRACT:
The present invention is directed to an animal feeder sight glass device. The device is a single multi-layered component made of a foam gasket with a central opening which seats on a vessel having an outer wall with an opening in the wall, a transparent lens and an outer lens holder plate also with an opening aligned with the opening in the vessel. The multi-layered component is secured to the vessel with screws which pass through openings in the gasket and outer lens holder plate.
REFERENCES:
patent: 1039060 (1912-09-01), Hughes
patent: 2620662 (1952-12-01), Henderson
patent: 2647406 (1953-08-01), Sorensen
patent: 3125882 (1964-03-01), Johnson et al.
patent: 3407662 (1968-10-01), Tarbox
patent: 3438540 (1969-04-01), LeRoy
patent: 3625390 (1971-12-01), McGinnis
patent: 3737169 (1973-06-01), Glynn
patent: 3832901 (1974-09-01), Girvin, III
patent: 3942881 (1976-03-01), McGinnis
patent: 3951301 (1976-04-01), McGinnis
patent: 3957359 (1976-05-01), McGinnis
patent: 3991913 (1976-11-01), Steffen
patent: 4162826 (1979-07-01), Van Der Beck et al.
patent: 4169309 (1979-10-01), McGinnis
patent: 4182179 (1980-01-01), McGinnis
patent: 4206537 (1980-06-01), McGinnis
patent: 4372652 (1983-02-01), Pontefract
patent: 4376490 (1983-03-01), Mizusaki
patent: 4436375 (1984-03-01), McGinnis
patent: 4809862 (1989-03-01), Canty
patent: 4986636 (1991-01-01), Contzen et al.
patent: 5210658 (1993-05-01), Foster
patent: 5297429 (1994-03-01), Brown et al.
patent: 5323654 (1994-06-01), Newman
Advertisement from "American Hunter" one page.
Cuchlinski Jr. William A.
Hirshfeld Andrew H.
Myers Kurt S.
LandOfFree
Animal feeder sight glass device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Animal feeder sight glass device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Animal feeder sight glass device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4555