Trailer jack
Description
In the drawings, the broken lines depict portions of the article that form no part of the claimed design.
Claims
The ornamental design for a trailer jack, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 987523 | March 1911 | Willour |
| 2054211 | September 1936 | White |
| 2227725 | January 1941 | Laddon |
| 2233135 | February 1941 | Ketel |
| 2383204 | August 1945 | Veque |
| D212800 | November 1968 | Kimball |
| 3595527 | July 1971 | Douglass |
| 3658359 | April 1972 | Claflin et al. |
| 3841663 | October 1974 | Proffit |
| 3851855 | December 1974 | Douglass |
| 3863894 | February 1975 | Mansi et al. |
| 3921958 | November 1975 | Brockelsby et al. |
| 3934852 | January 27, 1976 | Weber et al. |
| 4097840 | June 27, 1978 | Chappelle |
| 4169579 | October 2, 1979 | Moll |
| 4265429 | May 5, 1981 | Formhals |
| 4283073 | August 11, 1981 | Gostomski et al. |
| 4424983 | January 10, 1984 | Walters |
| D286933 | November 25, 1986 | Lymburner |
| 4623125 | November 18, 1986 | Ebey |
| 4702458 | October 27, 1987 | Kendrick |
| 4860841 | August 29, 1989 | Sacco |
| 4978104 | December 18, 1990 | Gipson, Jr. |
| 4997203 | March 5, 1991 | Jensen |
| 5009445 | April 23, 1991 | Williams, Jr. |
| 5016900 | May 21, 1991 | McCully |
| D318355 | July 16, 1991 | Salvesen |
| 5040937 | August 20, 1991 | Godbersen |
| 5067692 | November 26, 1991 | Nudd et al. |
| D327282 | June 23, 1992 | Garcia |
| D327354 | June 23, 1992 | Inman |
| D334268 | March 23, 1993 | Hayes |
| D340340 | October 12, 1993 | Allen |
| 5282605 | February 1, 1994 | Sauber |
| 5299829 | April 5, 1994 | Rivers, Jr. et al. |
| D348340 | June 28, 1994 | Collins, Jr. et al. |
| D358920 | May 30, 1995 | Peterman |
| 5421555 | June 6, 1995 | Sims |
| 5423518 | June 13, 1995 | Baxter et al. |
| 5435523 | July 25, 1995 | Hying et al. |
| D368568 | April 2, 1996 | Hartley |
| 5553825 | September 10, 1996 | Rasmussen |
| D390503 | February 10, 1998 | Gleason et al. |
| D425281 | May 16, 2000 | Ridge |
| 6099016 | August 8, 2000 | Peveler |
| D443747 | June 12, 2001 | Ridge |
| 6302381 | October 16, 2001 | Roll |
| 6446937 | September 10, 2002 | Straw, Sr. et al. |
| 6581913 | June 24, 2003 | Conomos et al. |
| 6685211 | February 3, 2004 | Iles |
| 6846016 | January 25, 2005 | VanDenberg et al. |
| D501975 | February 15, 2005 | Marsh et al. |
| 6874764 | April 5, 2005 | Drake, III |
| 6893006 | May 17, 2005 | Drake, III |
| D509039 | August 30, 2005 | Peschmann et al. |
| D527509 | August 29, 2006 | Johns |
| D544674 | June 12, 2007 | Hsieh |
| 7270345 | September 18, 2007 | Goettker |
| D560324 | January 22, 2008 | Drake |
| D561424 | February 5, 2008 | Drake |
| 7325786 | February 5, 2008 | Drake, III |
| D568575 | May 6, 2008 | Walstrom et al. |
| D570072 | May 27, 2008 | Walstrom et al. |
| 7407151 | August 5, 2008 | Rabska et al. |
| D577175 | September 16, 2008 | Walstrom et al. |
| D595922 | July 7, 2009 | Walstrom et al. |
| 8181983 | May 22, 2012 | Walstrom et al. |
| RE43535 | July 24, 2012 | Roll |
| 8348241 | January 8, 2013 | Trowbridge et al. |
| 8523148 | September 3, 2013 | Beck |
| D727213 | April 21, 2015 | Anderson |
| D749288 | February 9, 2016 | Madison |
| 20020116881 | August 29, 2002 | Zimmerman |
| 20030089898 | May 15, 2003 | Straw, Sr. et al. |
| 20040159826 | August 19, 2004 | Peschmann |
| 20050073130 | April 7, 2005 | McGlothlin |
| 20060081754 | April 20, 2006 | Jackson |
| 20070152425 | July 5, 2007 | Richards |
| 20110073821 | March 31, 2011 | Nirenberg |
| 20110156379 | June 30, 2011 | Henson |
| 20110230085 | September 22, 2011 | Castagnola |
| 20130181105 | July 18, 2013 | Shirey |
| 20130249191 | September 26, 2013 | Lambros |
| 119276 | January 2008 | CA |
| 2693192 | January 2009 | CA |
| 201330423982.1 | March 2014 | CN |
- Equalizer Systems—Electric and Hydraulilc Lifting and Leveling, pp. 1-4, www.equalizersystems.com/Horse—Hydraulic.asp, Aug. 24, 2007.
- Lunde Lift Systems, Pack more leisure into your next adventure., p. 1, www.trailer-solutions.com/hydraulic-big1.htm, Aug. 24, 2007.
- Lunde Life Systems, Pack more leisure into your next adventure., pp. 1-2, www.trailer-solutions.com/lunde.htm, Aug. 24, 2007.
- Lunde Life Systems, Pack more leisure into your next adventure., p. 1, www.trailer-solutions.com/hydraulic-big2.htm, Aug. 24, 2007.
- Lunde Life Systems, Pack more leisure into your next adventure., p. 1, www.trailer-solutions.com/hydraulic-big3.htm, Aug. 24, 2007.
- Lunde Life Systems, Pack more leisure into your next adventure., p. 1; www.trailer-solutions.com/hydraulic-big4.htm, Aug. 24, 2007.
Patent History
Patent number: D780070
Type: Grant
Filed: Apr 2, 2015
Date of Patent: Feb 28, 2017
Assignee: Cequent Consumer Products, Inc. (Solon, OH)
Inventor: Derek Anderson (Newbury, OH)
Primary Examiner: Katrina A Betton
Application Number: 29/522,832
Type: Grant
Filed: Apr 2, 2015
Date of Patent: Feb 28, 2017
Assignee: Cequent Consumer Products, Inc. (Solon, OH)
Inventor: Derek Anderson (Newbury, OH)
Primary Examiner: Katrina A Betton
Application Number: 29/522,832
Classifications
Current U.S. Class:
Element Or Attachment (13) (D12/106)