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. 22, 1992
Filed:
Apr. 19, 1991
Applicant:
Inventors:
Robert F Hodgkinson, Lake Forest, IL (US);
Peter J Hylak, Northbrook, IL (US);
Gary L Berge, Crystal Lake, IL (US);
Assignee:
Hodgkinson Associates, Inc., Lake Bluff, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
2424 ; 2425 ; 2-9 ; 2441 ;
Abstract
A field mask for protecting the face and head is disclosed. The mask includes a top portion, side portions, and a face portion. The face portion of the mask is flared outwardly at its lower end so that the wearer may lower his head without the lower end of the mask's face portion making contact with his throat. The mask is formed to permit the wearer to wear eye glasses and includes filter vents and a removable transparent lens.