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:
May. 22, 1990
Filed:
Mar. 06, 1989
Applicant:
Inventors:
Leonard L Hallings, Rochester, NY (US);
Donald W Bramer, Rochester, NY (US);
Bruce A Sanborn, Rochester, NY (US);
James E Schryver, Wayland, NY (US);
Assignee:
MDT Corporation, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362 33 ; 362271 ; 362428 ; 362804 ;
Abstract
A multi-beam surgical lighthead includes a central pod and multiple peripheral pods mounted on pivots and mechanically linked to provide synchronized adjustment of the convergence portion of the peripheral lighthead upon the axial beam of the central pod. This mechanical linkage is operated by handles mounted both axially and transverse the lighthead.