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:
Jun. 29, 2010
Filed:
May. 19, 2007
Jurgen Graf, Augsburg, DE;
Andreas Hohlfeld, Berlin, DE;
Michael Hulsemann, Schonwalde, DE;
Anton Schogl, Biberbach, DE;
Karen Twesten, Berlin, DE;
Jurgen Graf, Augsburg, DE;
Andreas Hohlfeld, Berlin, DE;
Michael Hulsemann, Schonwalde, DE;
Anton Schogl, Biberbach, DE;
Karen Twesten, Berlin, DE;
OSRAM Gesellschaft mit beschraenkter Haftung, Munich, DE;
Abstract
The elongate bulb () of the lamp, which defines a longitudinal axis (A), is closed at opposite ends by sealing parts (), with in each case one cap being fitted at one end, the cap having an electrical contact element () which is connected in an electrically conductive manner to a supply conductor () leading to a luminous means, the contact element being accommodated in a tubular extension () of the sealing part; the contact element () has an attachment part () which is directed inward toward the lamp interior and is equipped with at least two barbs () which are in contact with the tubular extension ().