US3296744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable header assembly
Assignee: Stanley Works
•
Filing: 1964-10-06
•
Granted: 1967-01-10
•
Expires: 1984-10-06
Abstract
No abstract record available.
Inventors
- 👤 Joffre E R Hentzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:49
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/0652
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
FOR USE IN SUSPENDING A SLIDING DOOR, A HEADER ASSEMBLY ADAPTED TO BE MOUNTED IN THE TOP OF A DOOR OPENING AND COMPRISING AN OVERLYING SPLIT HEADER HAVING A PAIR OF LONGITUDINALLY EXTENDING HEADER PORTIONS LATERALLY ADJUSTABLE TO ACCOMMODATE WALLS OF VARYING THICKNESS, AN UNDERLYING TRACK FOR SUPPORTING THE SLIDING DOOR FOR TRAVERSING MOVEMENT AND A TRACK MOUNTING DEVICE INCLUDING A REVERSIBLE BRACKET HAVING ONE END ATTACHABLE TO ONE OF THE HEADER PORTIONS AND THE OPPOSITE END ATTACHABLE TO THE OTHER OF THE HEADER PORTIONS, THE BRACKET HAVING AN APERTURE FORMED PROXIMATE BUT OFFSET FROM A POINT MIDWAY BETWEEN THE ENDS, AND A COOPERATING FASTENER EXTENDING THROUGH THE TRACK AND RECEIVED IN THE OFFSET APERTURE OF THE BRACKET FOR RIGIDLY FIXING THE TRACK TO THE BRACKET.
Claim 2
Dependent Claim
126 words
FOR USE IN SUSPENDING A SLIDING DOOR, A HEADER ASSEMBLY ADAPTED TO BE MOUNTED IN THE TOP OF A DOOR OPENING AND COMPRISING AN OVERLYING SPLIT HEADER HAVING A PAIR OF LONGITUDINALLY EXTENDING HEADER PORTIONS LATERALLY ADJUSTABLE TO ACCOMMODATE WALLS OF VARYING THICKNESS, AN UNDERLYING TRACK FOR SUPPORTING THE SLIDING DOOR FOR TRAVERSING MOVEMENT AND A TRACK MOUNTING DEVICE INCLUDING A REVERSIBLE BRACKET HAVING ONE END ATTACHABLE TO ONE OF THE HEADER PORTIONS AND THE OPPOSITE END ATTACHABLE TO THE OTHER OF THE HEADER PORTIONS, THE BRACKET HAVING AN APERTURE FORMED PROXIMATE BUT OFFSET FROM A POINT MIDWAY BETWEEN THE ENDS, AND A COOPERATING FASTENER EXTENDING THROUGH THE TRACK AND RECEIVED IN THE OFFSET APERTURE OF THE BRACKET FOR RIGIDLY FIXING THE TRACK TO THE BRACKET.
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) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |