Powered drive for jack
Latest Cequent Trailer Products, Inc. Patents:
Description
The broken lines in
Claims
The ornamental design of a powered drive for jack, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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D327354 | June 23, 1992 | Inman |
D368568 | April 2, 1996 | Hartley |
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D447309 | August 28, 2001 | Wilson |
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D509039 | August 30, 2005 | Peschmann et al. |
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- Equalizer Systems Electric and Hydraulic Lifting and Leveling; pp. 1-4; www.equalizersystems.com.
- Lunde Lift Systems; Pack More Leisure Into Your Next Adventure; p. 1; www.trailer-solutions.com/hydraulic-big1.htm.
- Lunde Life Systems; Pack More Leisure Into Your Next Adventure; pp. 1-2; www.trailer-solutions.com/lunde.htm.
- Lunde Life Systems; Pack More Leisure Into Your Next Adventure; p. 1; www.trailer-solutions.com/hydraulic-big2.htm.
- Lunde Life Systems; Pack More Leisure Into Your Next Adventure; p. 1; www.trailer-solutions.com/hydraulic-big3.htm.
- Lunde Life Systems; Pack More Leisure Into Your Next Adventure; p. 1; www.trailer-solutions.com/hydraulic-big4.htm.
Patent History
Patent number: D561424
Type: Grant
Filed: Jan 31, 2007
Date of Patent: Feb 5, 2008
Assignee: Cequent Trailer Products, Inc. (Mosinee, WI)
Inventor: Frank Drake (Wausau, WI)
Primary Examiner: Cynthia E. Ramirez
Attorney: McDonald Hopkins LLC
Application Number: 29/272,020
Type: Grant
Filed: Jan 31, 2007
Date of Patent: Feb 5, 2008
Assignee: Cequent Trailer Products, Inc. (Mosinee, WI)
Inventor: Frank Drake (Wausau, WI)
Primary Examiner: Cynthia E. Ramirez
Attorney: McDonald Hopkins LLC
Application Number: 29/272,020
Classifications