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Class Information
Number: D25/51
Name: Building units and construction elements > Prefabricated unit > Closure (8) > For passage, e.g., door, etc. > Gate > Turnstile
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
D634444 Service entry gate Mar. 15, 2011
D621529 Barrier post with folding feet Aug. 10, 2010
D612952 Universal turnstile frame Mar. 30, 2010
D559405 Cord stanchion device Jan. 8, 2008
D556915 Retractable stanchion Dec. 4, 2007
D492422 Belt post for crowd control Jun. 29, 2004
D492421 Belt post for crowd control Jun. 29, 2004
D492039 Belt post for crowd control Jun. 22, 2004
D438312 Locking device Feb. 27, 2001
D428498 Locking device Jul. 18, 2000
D358220 Turnstile May. 9, 1995
D343690 Crowd control belt post Jan. 25, 1994
D333874 Turnstile cover Mar. 9, 1993
D302936 Card-operated access control unit Aug. 22, 1989
4785580 Multi-function revolving door Nov. 22, 1988
D284705 Entry gate cabinet Jul. 15, 1986
D284512 Fare processing gate unit Jul. 1, 1986
D284511 Fare collection gate Jul. 1, 1986
D275797 Automatic ticket gate Oct. 2, 1984
D275796 Automated ticket gate Oct. 2, 1984
D261434 Automatic ticket gate Oct. 20, 1981
D261433 Automatic ticket gate Oct. 20, 1981
D248555 Combined security access gate and controlling card reader therefor Jul. 18, 1978











 
 
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