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:
Feb. 24, 1976
Filed:
Feb. 22, 1974
Applicant:
Inventors:
Leonard M Niebylski, Birmingham, MI (US);
Chester P Jarema, Detroit, MI (US);
Thomas E Lee, Baton Rouge, LA (US);
Assignee:
Ethyl Corporation, Richmond, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
C21B / ; B22D / ;
U.S. Cl.
CPC ...
75 2 / ; 2918 / ; 75138 ;
Abstract
Foamed metal articles having reinforcing fibers, such as inorganic fibers; for example, fiberglass, refractory fibers, and metal fibers, dispersed in the foamed metal for strength improvement. Processes of manufacturing such fiber reinforced foamed metal articles are also disclosed.
Niebylski, Leonard. (1976). Reinforced foamed metal (U.S. Patent No. 3940262). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3940262
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile