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:
Sep. 28, 1999
Filed:
Sep. 03, 1996
Applicant:
Inventor:
Richard A Anderson, Ankeny, IA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B43K / ;
U.S. Cl.
CPC ...
401 96 ; 401 88 ; 401192 ; 40334 ;
Abstract
A structurally reinforced crayon that has a core of crayon material and a surrounding sheath of flexible and cuttable material that structurally reinforces the crayon material to prevent premature breakage.
Quick Actions:
Anderson, Richard. (1999). Structurally reinforced crayons (U.S. Patent No. 5957604). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5957604
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile