Air valve fuel fill cap

Details Air valve fuel fill cap Air valve fuel fill cap

1993-05-03

1995-09-26

Shoap, Allan N.

Receptacles

Closures

Removable closure guided in rotary movement

220254, 220DIG16, 22020301, 215230, 215315, 116 70, 116272, 137588, B65D 5116

Patent

active

054528194

ABSTRACT:
A fuel fill cap for use in cooperation with a fuel tank of a fuel utensil to direct pressurized air within the fuel tank, wherein the cap includes a valve member mounted within the cap to permit pressurizing of the fuel tank through the cap. A modification of the invention includes a pressure gauge structure in association with the cap, as well as the pressure gauge and a pressure gauge audible whistle to indicate excess pressurization of the fuel tank.

REFERENCES:
patent: 1420110 (1922-06-01), Kligge
patent: 1472366 (1923-10-01), Kelsey
patent: 1564644 (1925-12-01), Taylor
patent: 1726243 (1929-08-01), Scott et al.
patent: 2546475 (1951-03-01), Rizzo et al.
patent: 2635630 (1953-04-01), Cornelius
patent: 2987071 (1961-06-01), Haus
patent: 3205923 (1965-09-01), Wilson
patent: 3393717 (1968-07-01), Holmes
patent: 3450147 (1969-06-01), Webb
patent: 3451589 (1969-06-01), Lee
patent: 4051971 (1977-10-01), Saleri et al.
patent: 4059113 (1977-11-01), Beinsen et al.
patent: 4222276 (1980-09-01), DeRogatis
patent: 5329975 (1994-07-01), Heitel

Affiliated with

Also associated with

Rating

Air valve fuel fill cap 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 valve fuel fill cap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air valve fuel fill cap will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1548192