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:
Oct. 19, 2021
Filed:
Sep. 19, 2019
Caterpillar Inc., Peoria, IL (US);
Curtis John Caldwell, Metamora, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A boom assembly for a pipelayer includes a boom member having a first end and a second end. The boom assembly includes a first boom block adapted to be removably coupled to the second end of the boom member. The boom assembly includes a second boom block adapted to be removably coupled to a chassis of the pipelayer. The boom assembly includes a first hook block adapted to be removably coupled to the second end of the boom member. The boom assembly includes a second hook block adapted to be operably coupled to the first hook block. The boom assembly also includes a first lifting connector disposed on the first boom block and a second lifting connector disposed on the first hook block. Each of the first lifting connector and the second lifting connector is adapted to removably receive a lifting strap therethrough.