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. 06, 1987
Filed:
Nov. 12, 1985
Joseph C Holt, Veedersburg, IN (US);
Other;
Abstract
A handle is disclosed for use in conjunction with a rotatable interlocking coupling on the end of an air line of a brake system. The coupling conventionally has a laterally facing surface including a central opening for communication with a similar coupling, a forwardly projecting tongue on a distal end thereof, a shoulder situated on a proximal end thereof including a rearwardly facing opening for communication with the air line, and a flange at least partially overlying the laterally facing surface defining a tongue-receiving slot for engaging the tongue of a similar coupling. The handle is illustrated in three different embodiments but in all embodiments the handle has an outer surface sized to be easily grasped by a human hand for facilitating the engagement and disengagement of the laterally facing surface and tongue of the coupling in such a manner as to avoid the application of coupling or uncoupling forces to the air line thereby reducing the incidence of line failure.