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:
Jul. 08, 1980
Filed:
Nov. 03, 1978
Applicant:
Inventors:
Rosa M Pedroso, Miami, FL (US);
Raul I Pedroso, Miami, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04F / ; E04F / ;
U.S. Cl.
CPC ...
401261 ; 152357 ; 1523 / ; 15245 ; 222541 ; 401265 ; 425458 ;
Abstract
Disclosed is a tool for use in spreading soft, malleable materials along an inner corner formed by angular surfaces. The tool has a relatively hard core and an elastomeric covering on the core together forming a spreading nose for the tool. The tool has a handle for the spreading nose. The elastomeric covering is a soft, resilient material so that it will seal against the angular surfaces of the inner corner where the material is being spread, even if those surfaces are somewhat irregular, for confining the soft spreading material and inhibiting it from spreading around a working edge of the tool except at a tip where a bead is formed.