Patent US3290081A successfully refreshed from Google Patents.
US3290081A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door locking guards
Assignee: Individual
•
Filing: 1964-01-30
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Granted: 1966-12-06
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Expires: 1984-01-30
Abstract
No abstract record available.
Inventors
- 👤 Frank M Sushan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:25
CPC Classifications
E; E05; E05B; E05B17/00; E05B17/20; E05B17/2003; Y; Y10; Y10T; Y10T292/00; Y10T292/79; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7915; Y10T70/7927
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A DOOR GUARD FOR USE WITH A SWINGING DOOR AND A DOOR JAMB TO LIMIT THE SWING OF THE DOOR, A STOP INCLUDED WITH THE JAMB, A PLATE FIXED TO THE DOOR JAMB AND TO THE STOP THEREOF AND APERTURED TO PERMIT THE PASSAGE THROUGH IT OF THE BOLT OF A LOCK CARRIED BY THE DOOR, THE PLATE BEING FORMED ALONG ONE OF ITS EDGES WITH A CHANNEL WHICH IS RECESSED INTO THE JAMB AND IS COVERED AND CONCEALED FROM VIEW AND RENDERED INACCESSIBLE FROM THE OUTSIDE OF THE DOOR BY BEING MOUNTING IN THE RECESS, A PLATE FIXED TO THE EDGE OF THE DOOR, THE LATTER PLATE HAVING A FORWARD EDGE PART PROJETING FORWARDLY OF THE FRONT FACE OF THE DOOR, SAID PROJECTING PORTION OF SAID PLATE ENTERING INTO THE CHANNEL AND BEING RENDERED INACCESSIBLE FROM THE OUTSIDE OF THE DOOR WHEN THE DOOR IS CLOSED, THE CHANNEL THEREBY FORMING AN ENCLOSURE AROUND SAID PROJECTING PART OF THE DOOR-ATTACHED PLATE.
Claim 2
Dependent Claim
161 words
A DOOR GUARD FOR USE WITH A SWINGING DOOR AND A DOOR JAMB TO LIMIT THE SWING OF THE DOOR, A STOP INCLUDED WITH THE JAMB, A PLATE FIXED TO THE DOOR JAMB AND TO THE STOP THEREOF AND APERTURED TO PERMIT THE PASSAGE THROUGH IT OF THE BOLT OF A LOCK CARRIED BY THE DOOR, THE PLATE BEING FORMED ALONG ONE OF ITS EDGES WITH A CHANNEL WHICH IS RECESSED INTO THE JAMB AND IS COVERED AND CONCEALED FROM VIEW AND RENDERED INACCESSIBLE FROM THE OUTSIDE OF THE DOOR BY BEING MOUNTING IN THE RECESS, A PLATE FIXED TO THE EDGE OF THE DOOR, THE LATTER PLATE HAVING A FORWARD EDGE PART PROJETING FORWARDLY OF THE FRONT FACE OF THE DOOR, SAID PROJECTING PORTION OF SAID PLATE ENTERING INTO THE CHANNEL AND BEING RENDERED INACCESSIBLE FROM THE OUTSIDE OF THE DOOR WHEN THE DOOR IS CLOSED, THE CHANNEL THEREBY FORMING AN ENCLOSURE AROUND SAID PROJECTING PART OF THE DOOR-ATTACHED PLATE.
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) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |