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:
Jan. 01, 2013
Filed:
Jun. 02, 2008
Applicant:
Michael Koder, Plochingen, DE;
Inventor:
Michael Koder, Plochingen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16M 11/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A height adjustable column, comprising an inner column, an intermediate column having a lower side, an outer column having a lower side, a lifting mechanism having at least a twofold transmission, and a linear actuator. The height adjustable column effects height adjustment by sliding the columns into each other and apart from each other. The linear actuator is dimensioned and arranged such that it protrudes beyond the lower side of the outer column in a state in which the columns are slid into each other.