US3282618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking means for sliding doors
Assignee: Individual
•
Filing: 1964-11-25
•
Granted: 1966-11-01
•
Expires: 1984-11-25
Abstract
No abstract record available.
Inventors
- 👤 Adickes Edward James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:28
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/08; E05B65/0888; Y; Y10; Y10T; Y10T292/00; Y10T292/20; Y10T292/228; Y10T292/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A LOCKING DEVICE FOR A PAIR OF SLIDING DOORS COMPRISING, A DOOR FRAME HAVING TWO DOORS SLIDABLY MOUNTED IN IT, A BAR FITTED ON TOP OF ONE OF THE DOORS IN A POSITION SO THAT IT BLOCKS MOVEMENT OF THE TWO DOORS RELATIVELY TO ONE ANOTHER, AND AN ADJUSTABLE BOLT MEMBER THREADABLE THROUGH THE BAR AND ENGAGING AGAINST THE INSIDE OF THE DOOR FRAME TO MAINTAIN THE BAR IN DOOR-BLOCKING POSITION.
Claim 2
Dependent Claim
71 words
A LOCKING DEVICE FOR A PAIR OF SLIDING DOORS COMPRISING, A DOOR FRAME HAVING TWO DOORS SLIDABLY MOUNTED IN IT, A BAR FITTED ON TOP OF ONE OF THE DOORS IN A POSITION SO THAT IT BLOCKS MOVEMENT OF THE TWO DOORS RELATIVELY TO ONE ANOTHER, AND AN ADJUSTABLE BOLT MEMBER THREADABLE THROUGH THE BAR AND ENGAGING AGAINST THE INSIDE OF THE DOOR FRAME TO MAINTAIN THE BAR IN DOOR-BLOCKING POSITION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |