Linear actuator

- Linak A/S
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Description

FIG. 1 is a top perspective view of a first embodiment of linear actuator according to the present invention when in a retracted state,

FIG. 2 is a bottom perspective view thereof,

FIG. 3 is an elevational right side view thereof,

FIG. 4 is an elevational front view thereof,

FIG. 5 is an elevational left side view thereof,

FIG. 6 is an elevational rear view thereof,

FIG. 7 is a top plan view thereof,

FIG. 8 is a bottom plan view thereof,

FIGS. 9-16 are views that correspond to FIGS. 1-8 when the linear actuator is in an extended state,

FIG. 17 is a top perspective view of a second embodiment of linear actuator according to the present invention when in a retracted state,

FIG. 18 is a bottom perspective view thereof,

FIG. 19 is an elevational right side view thereof,

FIG. 20 is an elevational front view thereof,

FIG. 21 is an elevational left side view thereof,

FIG. 22 is an elevational rear view thereof,

FIG. 23 is a top plan view thereof,

FIG. 24 is a bottom plan view thereof, and,

FIGS. 25-32 are views that correspond to FIGS. 17-24 when the linear actuator is in an extended state.

Claims

The ornamental design for a linear actuator, as shown and described.

Referenced Cited
U.S. Patent Documents
D412918 August 17, 1999 Nagai et al.
D458284 June 4, 2002 Landerholm et al.
D467950 December 31, 2002 Christensen et al.
6756707 June 29, 2004 Hochhalter et al.
Other references
  • Web page of Linak Desklift DL1.
  • Web page of Linak Desklift DL3.
Patent History
Patent number: D509520
Type: Grant
Filed: Nov 6, 2003
Date of Patent: Sep 13, 2005
Assignee: Linak A/S (Nordborg)
Inventors: Norbert Klinke (Augustenborg), Christian Platz (Haderslev)
Primary Examiner: Antoine D. Davis
Attorney: Dykema Gossett PLLC
Application Number: 29/193,196
Classifications
Current U.S. Class: Bearing, Bushing, Or Pillow Block (D15/143)