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:
Mar. 25, 1986
Filed:
Nov. 05, 1984
Applicant:
Inventor:
Donald C Wetzel, Macedonia, OH (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73756 ; 73431 ;
Abstract
A device for gauging the air pressure in a train-line at a hose coupling thereon having a pair of mated connectors containing resilient gaskets on the ends of the hoses in sealing engagement with each other includes an air pressure gauge, a ring-like member supporting the gauge therein, and means for sampling the air pressure in the train-line mounted on the ring-like member and providing fluid communication between the train-line and the gauge. A handle is attached to the ring-like member and is operable by applying a force thereon to position a distal portion of the sampling means in the train-line without stressing the air pressure gauge.