The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 1977
Filed:
Apr. 19, 1976
Elmer M Deters, Muscatine, IA (US);
Weil-McLain Company, Inc., Dallas, TX (US);
Abstract
A fluid flow control apparatus in which a plurality of passages are formed through a housing connected in the conduit through which the fluid flows. A control member is located in the housing and moves relative thereto in response to variations in the flow rate of the fluid through the passages. A valve member is provided in the housing in an operative relationship with the control member for preventing the flow of fluid through the passage means in response to the control member attaining a predetermined position in the housing as a result of a reduction in the fluid flow rate below a predetermined value. A gasoline dispensing and vapor recovery system utilizing the above flow control apparatus.