US3267613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock for slidably mounted closures
Assignee: Individual
•
Filing: 1965-02-25
•
Granted: 1966-08-23
•
Expires: 1985-02-25
Abstract
No abstract record available.
Inventors
- 👤 Denny C Mcquiston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:42
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/08; E05B65/0835; E05B65/0841; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1075; Y10T292/1083; Y10T292/1085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
A LOCK FOR A SLIDABLY MOUNTED CLOSURE DOOR COMPRISING IN COMBINATION: (A) A SWINGING ARM HAVING (B) A HORIZONTAL DISPOSED PORTION PIVOTALLY JOURNALED ON THE INSIDE SURFACE OF THE DOOR FOR SWINGING ABOUT A HORIZONTAL AXIS PARALLEL TO THE DOOR MOVEMENT, (C) A RADIALLY OUTWARDLY EXTENDING PORTION FROM ONE END OF SAID HORIZONTALLY DISPOSED PORTION ARRANGED TO ABUTTINGLY ENGAGE THE END OF SAID DOOR, (D) AND A LOCKING PIN PORTION FORMED ON THE OUTER END OF SAID LAST MENTIONED PORTION EXTENDING AT RIGHT ANGLES TO SAID RADIALLY EXTENDING PORTION IN A PLANE PARALLEL TO SAID END OF SAID DOOR, (E) A DOOR SILL INCLUDING A LOCKING NOTCH TO RECEIVE SAID LOCKING PIN PORTION, (F) A TRACK ON SAID DOOR SILL FOR SLIDINGLY SUPPORTING THE DOOR, (G) SAID ARM BEING ADAPTED TO BE SWUNG DOWNWARDLY FROM A POSITION AGAINST SAID DOOR END FACE INTO THE BOTTOM OF SAID NOTCH SO AS TO PRESENT SAID LOCKING PIN PORTION IN SAID NOTCH WHEN SAID DOOR IS IN CLOSED POSITION ON SAID SILL.
Claim 2
Dependent Claim
169 words
A LOCK FOR A SLIDABLY MOUNTED CLOSURE DOOR COMPRISING IN COMBINATION: (A) A SWINGING ARM HAVING (B) A HORIZONTAL DISPOSED PORTION PIVOTALLY JOURNALED ON THE INSIDE SURFACE OF THE DOOR FOR SWINGING ABOUT A HORIZONTAL AXIS PARALLEL TO THE DOOR MOVEMENT, (C) A RADIALLY OUTWARDLY EXTENDING PORTION FROM ONE END OF SAID HORIZONTALLY DISPOSED PORTION ARRANGED TO ABUTTINGLY ENGAGE THE END OF SAID DOOR, (D) AND A LOCKING PIN PORTION FORMED ON THE OUTER END OF SAID LAST MENTIONED PORTION EXTENDING AT RIGHT ANGLES TO SAID RADIALLY EXTENDING PORTION IN A PLANE PARALLEL TO SAID END OF SAID DOOR, (E) A DOOR SILL INCLUDING A LOCKING NOTCH TO RECEIVE SAID LOCKING PIN PORTION, (F) A TRACK ON SAID DOOR SILL FOR SLIDINGLY SUPPORTING THE DOOR, (G) SAID ARM BEING ADAPTED TO BE SWUNG DOWNWARDLY FROM A POSITION AGAINST SAID DOOR END FACE INTO THE BOTTOM OF SAID NOTCH SO AS TO PRESENT SAID LOCKING PIN PORTION IN SAID NOTCH WHEN SAID DOOR IS IN CLOSED POSITION ON SAID SILL.
References Cited (Backward Citations)
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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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |