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. 17, 1987
Filed:
Aug. 19, 1985
Applicant:
Inventor:
Scott Perry, North Berwick, ME (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66F / ;
U.S. Cl.
CPC ...
294 15 ; 254131 ;
Abstract
A manhole cover lifter usable by an individual including means to clear receipt notches on the manhole cover and means to engage a portion thereof under the manhole cover against its reinforcement brace(s) to pull said cover out of its frame and to return said cover to said frame without the need of manually lifting the cover.