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. 15, 2012
Filed:
Mar. 23, 2007
Applicants:
Stefan Papendieck, Sereetz, DE;
Gunnar Wiegandt, Herrnburg, DE;
Inventors:
Stefan Papendieck, Sereetz, DE;
Gunnar Wiegandt, Herrnburg, DE;
Assignee:
Draeger Medical AG & Co. KG, Luebeck, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A carrying arrangement having a carrier arm adjustable in elevation is improved so that a load carried thereby can be easily exchanged. A gas-pressure spring () incorporates a latching device in such a manner that the gas-pressure spring self latches when a predetermined blocking position (P) is reached and the self-latching device is disabled in response to an application of pressure to the carrier arm so as to move the carrier arm beyond the blocking position (P).