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:
Jan. 07, 1997
Filed:
Feb. 24, 1995
Applicant:
Inventors:
E R Harrison, Plano, TX (US);
Philip J Jenkins, deceased, late of Pearland, TX (US);
Assignee:
I/O Exploration Products (U.S.A.), Inc., Stafford, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04R / ;
U.S. Cl.
CPC ...
367144 ; 181115 ; 181120 ;
Abstract
An air gun for releasing compressed air into the environment. Two opposing shuttle valves selectively open ports to release compressed air more quickly from the air gun. A centering mechanism returns the first and second shuttle valves to the initial position. The centering mechanism can comprise a pressure compensation system or mechanical stop for positioning the first and second shuttles at the selected position.
Quick Actions:
Harrison, E. (1997). Self-centering dual shuttle air gun (U.S. Patent No. 5592439). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5592439
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile