Membership
Tour
Register
Log in
2989771
Follow
Information
Patent Grant
2989771
References
Source
Patent Number
2,989,771
Date Filed
Not available
Date Issued
Tuesday, June 27, 1961
63 years ago
CPC
E05D15/565 - for raising wings before sliding
B61D19/005 - sliding
E05D15/0678 - on balls or floating rollers
E05Y2800/00 - Details, accessories and auxiliary operations not otherwise provided for
E05Y2900/51 - for railway cars or mass transit vehicles
Y10T16/356 - Ball
Y10T16/3816 - Door elevating
US Classifications
016 - Miscellaneous hardware
049 - Movable or removable closures
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.