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:
Dec. 21, 1993
Filed:
Oct. 19, 1992
Applicant:
Inventor:
Eric A Darnell, South Strafford, VT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A42B / ; A63B / ;
U.S. Cl.
CPC ...
2418 ; 2411 ; 2424 ; 2425 ;
Abstract
Impact protective headgear is disclosed wherein impact protection to the brain case of the skull is at least in part provided by a molded skull enclosing component composed of a relatively thick and stiff cellular polymer material. Provisions are disclosed by which the relatively stiff molded component is rendered size adjustable.
Quick Actions:
Darnell, Eric. (1993). Impact protective headgear (U.S. Patent No. 5271103). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5271103
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile