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. 04, 2022
Filed:
Jul. 25, 2019
Applicant:
Alum-a-pole Corporation, Scranton, PA (US);
Inventor:
Kevin Jablonski, Scranton, PA (US);
Assignee:
ALUM-A-POLE CORPORATION, Scranton, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04G 5/06 (2006.01); E04G 1/20 (2006.01);
U.S. Cl.
CPC ...
E04G 5/061 (2013.01); E04G 1/20 (2013.01); A63B 2209/00 (2013.01);
Abstract
A roller system including a top roller, a middle roller, a split lower roller and a split workbench roller configured for a pump jack arranged for travelling up and down a pole, wherein the top roller includes flanges at both ends of the roller; wherein the split lower roller includes a pair of facing lower rollers, each of the pair of facing lower rollers having an outward tapered flange; and wherein the split workbench roller includes a pair of facing workbench rollers, each of the pair of facing workbench rollers having an outward tapered flange.