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Car door actuator
US 3,398,484 A
Filed
: 02/02/1966
Issued
: 08/27/1968
Est. Priority Date
: 06/04/1965
Status: Expired due to Term
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64
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64 Citations
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Current Assignee
Kazuo Tamaoki
,
Shosuke Morita
,
Sosaku Mori
,
Tokutaro Ozeki
,
Toru Katsumura
Original Assignee
Kazuo Tamaoki
,
Shosuke Morita
,
Sosaku Mori
,
Tokutaro Ozeki
,
Toru Katsumura
Inventors
TORU KATSUMURA
,
SHOSUKE MORITA
,
TOKUTARO OZEKI
,
KAZUO TAMAOKI
,
SOSAKU MORI
Application Number
US04/524,611
Time in Patent Office
937 Days
Field of Search
US Class Current
49/138
CPC Class Codes
E05F 15/56
for horizontally-sliding wings
E05F 15/565
for railway-cars
E05F 15/611
for swinging wings
E05F 15/622
using screw-and-nut mechanisms
E05Y 2201/434
Electromotors; Details thereof
E05Y 2201/448
Fluid motors; Details thereof
E05Y 2600/41
Concealed
E05Y 2600/46
in or on the wing
E05Y 2900/132
Doors
E05Y 2900/51
for railway cars or mass tr...
E05Y 2900/531
Doors
Y10T 74/18688
Limit stop
Y10T 74/20468
Sliding rod
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