Membership
Tour
Register
Log in
2933755
Follow
Information
Patent Grant
2933755
References
Source
Patent Number
2,933,755
Date Filed
Not available
Date Issued
Tuesday, April 26, 1960
64 years ago
CPC
E05F3/106 - with crank-arm transmission between driving shaft and piston within the closer housing
E05F3/102 - with rack-and-pinion transmission between driving shaft and piston within the closer housing
E05F3/225 - mounted at the bottom of wings
E05Y2900/132 - Doors
Y10S16/09 - Hydraulic actuated checks, closers
Y10T16/2774 - Floor pivot
Y10T16/2804 - Spring and gear
Y10T74/18816 - Curvilinear rack
US Classifications
016 - Miscellaneous hardware
074 - Machine element or mechanism
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.