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. 12, 2000
Filed:
Dec. 16, 1998
Applicant:
Inventor:
Benjamin Siebenberg, White Plains, NY (US);
Assignee:
Am-Gold Corp., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A44C / ;
U.S. Cl.
CPC ...
63 15 ; 63-3 ;
Abstract
A method of manufacturing a seamless hollow comfort fit wedding band is provided, where precious metal is flattened into a metal sheet from which ring-size 'washers' are punched out at a press-machine. The seamless comfort fit look is then achieved by forming thin concave and convex shaped rings out of the 'washers', which are later slipped into each other and soldered at their side edges to form one comfort fit wedding band.