Compact swivel unit with pin-less stowing lobes for a tow bar
Latest Automatic Equipment Manufacturing Company Patents:
- Fifth wheel hitch
- Tow bar with a sliding mechanism for converting legs thereof from an aligned tubular structure to an articulated structure
- Tow bar having compact swivel unit with pin-less stowing lobes
- Light-weight tow bar and leg lock therefor
- Side-mountable tensioning device for a load-compensating trailer hitch
This application is being filed concurrently with utility patent application Ser. No. 13/385,046.
Claims
I claim the ornamental design for a compact swivel unit with pin-less stowing lobes for a tow bar, as shown and described.
2444086 | June 1948 | Baker, Jr. |
2746771 | May 1956 | Gross |
3782761 | January 1974 | Cardin, Sr. |
4200306 | April 29, 1980 | Helms |
4711461 | December 8, 1987 | Fromberg |
D326834 | June 9, 1992 | Kuhlemeier et al. |
5186483 | February 16, 1993 | Sheppard |
5516140 | May 14, 1996 | Hinte |
5531283 | July 2, 1996 | Austin et al. |
RE35482 | March 25, 1997 | Johnson |
5765851 | June 16, 1998 | Parent |
5957477 | September 28, 1999 | Ensz et al. |
6203049 | March 20, 2001 | Gibson |
6764092 | July 20, 2004 | Greaves, Jr. |
6877758 | April 12, 2005 | Colistro |
7125031 | October 24, 2006 | Schoonover |
D576085 | September 2, 2008 | Devlin |
7445226 | November 4, 2008 | Hahne et al. |
7455313 | November 25, 2008 | Yokosh et al. |
D591208 | April 28, 2009 | Wubker, Jr. |
D612775 | March 30, 2010 | Davis |
D628128 | November 30, 2010 | Sanders et al. |
7959180 | June 14, 2011 | Huston et al. |
D688168 | August 20, 2013 | Buschman |
20070194557 | August 23, 2007 | Caporali et al. |
20100225092 | September 9, 2010 | Hudson |
20120049484 | March 1, 2012 | Brass |
Type: Grant
Filed: Jan 30, 2012
Date of Patent: Nov 19, 2013
Assignee: Automatic Equipment Manufacturing Company (Pender, NE)
Inventor: Leslie Roeber (Emerson, NE)
Primary Examiner: Katrina A Betton
Application Number: 29/395,496