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. 21, 1995
Filed:
Nov. 04, 1993
Applicant:
Inventor:
Michael J Schumaker, Milwaukee, WI (US);
Assignee:
Adjustable Fixtures Co., Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362294 ; 362448 ; 362378 ; 362373 ; 362355 ; 362353 ; 362437 ;
Abstract
A lamp has a cup shaped base which is open at its upper end, a lamp socket mounted in the upper end of the base, a diffuser having a lower end threadably received in the base, a side wall and a top for defining an enclosed space for a lamp bulb. A lamp shade is mounted on a support is disposed at the top end of the diffuser and extends downwardly in surrounding relation to the diffuser. Set screws are provided for securing the diffuser to the base and the shade to the support.
Schumaker, Michael. (1995). Lamp having a diffuser and shade (U.S. Patent No. 5392204). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5392204
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile