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US3290081A Expired / Lapsed US ⏱️ 0.0 years remaining

Door locking guards

Assignee: Individual
•
Filing: 1964-01-30
•
Granted: 1966-12-06
•
Expires: 1984-01-30
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Abstract

No abstract record available.

Inventors

  • 👤 Frank M Sushan

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 10:11
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)

US90092A Cited
CA490802A Cited
US1092946A Cited
US1399897A Cited
US1863487A Cited
US2144075A Cited

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

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