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:
Jun. 07, 1988
Filed:
Jun. 12, 1986
Franklyn M Markus, Cote St. Luc, P.Q., CA;
Other;
Abstract
An ice/snow scraping system includes a ribbed grip handle, shielded from ice, snow and moisture by a sleeve which is open at the rear, and a removeable scraper head. The head includes a downward biased portion incorporating the scraper's edge to provide optimum scraping angle while safely spacing the handle from the ice, strengthening ribs positioned for resistance to torque and thrust forces, and a strip of raised serrations for abraiding the ice. Mating abutments on the head and handle transfer torque and thrust back to the handle. Pin interlock resists accidental disassembly. The scraper head abutment is shaped to protect the sleeve-to-handle seal from run off when the system is hung up to a mounting hole provided in the biased portion.