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, 2004
Filed:
Nov. 22, 1996
Applicant:
Inventors:
James D'Addario, Old Westbury, NY (US);
Steven T. Murray, Oak Beach, NY (US);
Assignee:
Innovative Automation, Inc., Farmingdale, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 4/300 ;
U.S. Cl.
CPC ...
B29C 4/300 ;
Abstract
A drumhead mold and process for making a plastic drumhead. The mold is structured to heat the drumhead collar area and maintain the battering surface cool to provide a drumhead with improved performance characteristics.
D'Addario, James. (2004). Mold and process for producing drumhead membranes (U.S. Patent No. 6696007). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6696007
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile