Resources Contact Us Home
Gasoline dispensing apparatus
T997001 Gasoline dispensing apparatus
Patent Drawings:Drawing: T997001-2    Drawing: T997001-3    
« 1 »

(2 images)

Inventor: Dougherty
Date Issued: August 5, 1980
Application: 06/004,593
Filed: January 18, 1979
Inventors: Dougherty; Michael J. (Fullerton, CA)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 141/95
Field Of Search:
International Class:
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Abstract: A gasoline dispensing system having vapor removal means associated therewith incorporating a pressure-actuated switch for detecting increased gas pressure in said vapor removal means when a liquid blockage occurs therein. When the gas pressure exceeds a predetermined amount, said pressure switch energizes an electrical circuit comprising an alarm.
  Recently Added Patents
Electric separator, method for the production and use thereof
Tool box
Digital rights management for media streams
Entropy encoding and decoding using direct level and run-length/level context-adaptive arithmetic coding/decoding modes
Polypeptides and immunizing compositions containing gram positive polypeptides and methods of use
Method and apparatus for managing backup channel in multi-channel environment
Methods and systems for assessing sales activity of a merchant
  Randomly Featured Patents
Reduced volatility of a halogenated phenol in wood
IC tester socket
Data display apparatus
Strain relief connector for optical fiber
Rotating cassette holder
System for eliminating unauthorized electronic mail
Integrated process for synthesizing alcohols, ethers, aldehydes, and olefins from alkanes
Tubular textile insert for strengthening material and a mechanism for its production
Graphics processing apparatus and system
Pumping system for intravenous administration of a secondary treatment fluid