US 12,228,156 B2
Quick connect vehicle attachment
Robert D. McKeirnan, Jr., Westlake Village, CA (US); Arthur Bagumyan, La Crescenta, CA (US); and Brandon Keenan, South Pasadena, CA (US)
Assigned to Stratos Meccanica LLC, Westlake Village, CA (US)
Filed by Stratos Meccanica LLC, Westlake Village, CA (US)
Filed on Jun. 26, 2020, as Appl. No. 16/914,233.
Claims priority of provisional application 63/001,186, filed on Mar. 27, 2020.
Claims priority of provisional application 62/867,181, filed on Jun. 26, 2019.
Prior Publication US 2020/0408238 A1, Dec. 31, 2020
Int. Cl. F16B 21/04 (2006.01); B60R 11/04 (2006.01); B60R 13/10 (2006.01); F16B 21/12 (2006.01); F16B 39/10 (2006.01); F16B 45/00 (2006.01); G09F 7/18 (2006.01); G09F 21/04 (2006.01); B60R 11/00 (2006.01)
CPC F16B 21/04 (2013.01) [B60R 11/04 (2013.01); B60R 13/105 (2013.01); F16B 21/12 (2013.01); F16B 39/108 (2013.01); F16B 45/00 (2013.01); G09F 7/18 (2013.01); G09F 21/048 (2013.01); B60R 2011/004 (2013.01); B60R 2011/0052 (2013.01); B60R 2011/0078 (2013.01); G09F 2007/1865 (2013.01); G09F 2007/1895 (2013.01); Y10T 403/7005 (2015.01); Y10T 403/7007 (2015.01)] 22 Claims
OG exemplary drawing
 
1. A quick connect vehicle attachment, comprising:
a bayonet lug having at least one locking pin radially outwardly extending therefrom at a first end and a series of threads for engagement with a commensurately threaded tow hook boss of a vehicle at a second end opposite the first end;
a bayonet housing having a coaxial central bore of a size and shape for select reception of the first end of the bayonet lug in a first side thereof and including at least one circumferential cam slot therein externally accessible from a lip thereof, the at least one cam slot being circumferentially enclosed by an elongated bayonet lip defined by an outer surface of the bayonet housing and having a size and shape for select slide-in reception of the at least one locking pin of the bayonet lug, and an alignment block coupled to a second side of the bayonet housing;
a tilt plate including a pair of outwardly projecting and generally parallel flanges each having at least one slot formed therein having a size and shape for slotted reception of a fastener that extends therethrough and couples with the alignment block; and
a lock disposed within the bayonet housing which prevents rotation of the bayonet lug and retains the bayonet lug relative to the bayonet housing when the at least one locking pin of the bayonet lug is slidably engaged with the at least one cam slot of the bayonet housing and rotated therein to a locked position within the cam slot.