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:
Mar. 22, 1977
Filed:
Jul. 02, 1975
Laszlo Varkonyi, Budapest, HU;
Gyorgy Szabo, Budapest, HU;
Jozsef Orto, Budapest, HU;
Laszlo Nagy, Budapest, HU;
Janos Spielmann, Budapest, HU;
Gyorgy Rabatin, Budapest, HU;
Istvan Pozsonyi, Budapest, HU;
Egyesult Izzolampa Es. Villamossagi Resveny tarsasag, Budapest, HU;
Abstract
An improved construction for a lamp cap suitable for interconnecting the elongated constricted neck of a halogen lamp to an electrode-bearing lamp holder is described. A hollow elongated deformable insert is coaxially positioned within a conventional cover disc of the lamp cap. The interior dimension of the insert is chosen to effect a secure frictional engagement with at least 30% of the length of the constricted lamp neck, and is permanently or removably affixed to the surrounding cover disc. The lamp holder may then be affixed to the composite lamp cap to complete the assembly.