US3187371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hanger assembly
Assignee: American Screen Products Co
•
Filing: 1962-06-11
•
Granted: 1965-06-08
•
Expires: 1982-06-11
Abstract
No abstract record available.
Inventors
- 👤 Russell M Winnan
- 👤 Henry L Majeske
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:59
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/063; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/64; E05Y2201/696; E05Y2201/702; E05Y2600/00; E05Y2600/10; E05Y2600/20; E05Y2600/60; E05Y2600/626
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
A HANGER UNIT ADAPTED FOR MOUNTING SLIDING DOORS ON A TRACK COMPRISING: A HANGER PLATE CARRYING MEANS RIDEABLE IN SAID TRACK AND HAVING OPPOSITE SIDE FLANGES OFFSET FROM THE SAME SIDE OF THE PLATE TO PROVIDE A SPACE BETWEEN THE INNER SIDE OF THE PLATE AND THE DOOR WHEN SAID PLATE IS ASSEMBLED IN SAID UNIT, A DOOR ATTACHING PLATE HAVING DOOR ATTACHING ENDS AND A MEDIAL ARCHED PORTION FORMING A HANGER PLATE RECEIVING POCKET, FIRST MEANS FOR LOCKING THE ATTACHING PLATE IN OVERLYING ASSEMBLED ENGAGEMENT WITH THE HANGER PLATE IN SAID POCKET, SAID MEANS PERMITTING LIMITED MOVEMENT OF THE HANGER PLATE RELATIVE TO THE LONGITUDINAL AXIS OF THE ATTACHING PLATE, THREADED MEANS FORMED INTEGRAL WITH THE HANGER PLATE PROJECTING INTO THE POCKET OF SAID ATTACHING PLATE, AND THREADABLE MEANS CARRIED BY SAID HANGER PLATE IN THREADED ENGAGEMENT WITH SAID THREADED MEANS AND IN A POSITION BETWEEN SAID PLATES IN SAID POCKET OF SAID ATTACHING PLATE, SAID THREADABLE MEANS BEING ACCESSIBLE FROM THE EXTERIOR OF
Claim 2
Dependent Claim
165 words
A HANGER UNIT ADAPTED FOR MOUNTING SLIDING DOORS ON A TRACK COMPRISING: A HANGER PLATE CARRYING MEANS RIDEABLE IN SAID TRACK AND HAVING OPPOSITE SIDE FLANGES OFFSET FROM THE SAME SIDE OF THE PLATE TO PROVIDE A SPACE BETWEEN THE INNER SIDE OF THE PLATE AND THE DOOR WHEN SAID PLATE IS ASSEMBLED IN SAID UNIT, A DOOR ATTACHING PLATE HAVING DOOR ATTACHING ENDS AND A MEDIAL ARCHED PORTION FORMING A HANGER PLATE RECEIVING POCKET, FIRST MEANS FOR LOCKING THE ATTACHING PLATE IN OVERLYING ASSEMBLED ENGAGEMENT WITH THE HANGER PLATE IN SAID POCKET, SAID MEANS PERMITTING LIMITED MOVEMENT OF THE HANGER PLATE RELATIVE TO THE LONGITUDINAL AXIS OF THE ATTACHING PLATE, THREADED MEANS FORMED INTEGRAL WITH THE HANGER PLATE PROJECTING INTO THE POCKET OF SAID ATTACHING PLATE, AND THREADABLE MEANS CARRIED BY SAID HANGER PLATE IN THREADED ENGAGEMENT WITH SAID THREADED MEANS AND IN A POSITION BETWEEN SAID PLATES IN SAID POCKET OF SAID ATTACHING PLATE, SAID THREADABLE MEANS BEING ACCESSIBLE FROM THE EXTERIOR OF
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |