US3208562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Service door
Assignee: Schlage Lock Co LLC
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Filing: 1963-01-09
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Granted: 1965-09-28
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Expires: 1983-01-09
Abstract
No abstract record available.
Inventors
- 👤 Vines Hollis L De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:10
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/28; E06B7/32
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
172 words
A SERVICE DOOR COMPRISING A DOOR FRAME, A DOOR PANEL INCLUDING A MARGINAL PANEL FRAME ENCLOSING AN OPENING, MEANS MOUNTING SAID DOOR PANEL TO SWING ON SAID DOOR FRAME ABOUT AN AXIS ADJACENT ONE EDGE THEREOF, A HOUSING ADAPTED TO OVERLIE AND COVER SAID OPENING AND SAID PANEL FRAME, MEANS MOUNTING SAID HOUSING TO SWING ON SAID PANEL FRAME ABOUT AN AXIS ADJACENT SAID EDGE AND INTO AND OUT OF A POSITION CLOSING SAID OPENING AND OVERLYING SAID PANEL FRAME, A LOCK MOUNTED ON SAID PANEL FRAME IN A POSITION REMOTE FROM SAID EDGE AND HAVING A PORTION PROJECTING FROM SAID PANEL FRAME, MEANS ON SAID HOUSING DEFINING A CUT-OUT ADAPTED TO ACCOMMODATE THE PROJECTING PORTION OF SAID LOCK WHEN SAID HOUSING IS ADJACENT A POSITION CLOSING SAID OPENING AND OVERLYING SAID PANEL FRAME, AND A RIGID DISH SURROUNDING THE PROJECTING PORTION OF SAID LOCK AND HAVING A PORTION DIRECTED AWAY FROM SAID PANEL FRAME AND IN POSITION TO ENGAGE THE MARGIN OF SAID CUT-OUT WHEN SAID HOUSING IS IN SAID 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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |