Patent US3266191A successfully refreshed from Google Patents.
US3266191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door closer mounting
Assignee: Individual
•
Filing: 1964-02-26
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Granted: 1966-08-16
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Expires: 1984-02-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Alvin Donald Dugan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:03
CPC Classifications
E; E05; E05F; E05F3/00; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
IN COMBINATION WITH A HOLLOW DOOR FRAME HEADER HAVING AN OPENING IN ONE OF ITS SIDES, A DOOR CLOSER MOUNTING MEMBER HAVING OPPOSING FIRST AND SECOND OPEN SIDES AND BEING CLOSED AT ITS OTHER SIDES AND AT ITS ENDS, SAID MOUNTING MEMBER BEING SECURED TO SAID DOOR FRAME HEADER AND PROJECTING SUBSTANTIALLY THEREFROM, SAID FIRST OPEN SIDE COMMUNICATING WITH SAID OPENING IN SAID DOOR FRAME HEADER; AND A DOOR CLOSER MECHANISM MOUNTED INSIDE SAID MOUNTING MEMBER AND EXTENDING FROM SAID SECOND OPEN SIDE THROUGH SAID FIRST OPEN SIDE SUBSTANTIALLY INTO SAID DOOR FRAME HEADER THROUGH SAID OPENING IN SAID DOOR FRAME HEADER SO THAT SAID DOOR CLOSER MECHANISM IS PAR-
Claim 2
Dependent Claim
110 words
IN COMBINATION WITH A HOLLOW DOOR FRAME HEADER HAVING AN OPENING IN ONE OF ITS SIDES, A DOOR CLOSER MOUNTING MEMBER HAVING OPPOSING FIRST AND SECOND OPEN SIDES AND BEING CLOSED AT ITS OTHER SIDES AND AT ITS ENDS, SAID MOUNTING MEMBER BEING SECURED TO SAID DOOR FRAME HEADER AND PROJECTING SUBSTANTIALLY THEREFROM, SAID FIRST OPEN SIDE COMMUNICATING WITH SAID OPENING IN SAID DOOR FRAME HEADER; AND A DOOR CLOSER MECHANISM MOUNTED INSIDE SAID MOUNTING MEMBER AND EXTENDING FROM SAID SECOND OPEN SIDE THROUGH SAID FIRST OPEN SIDE SUBSTANTIALLY INTO SAID DOOR FRAME HEADER THROUGH SAID OPENING IN SAID DOOR FRAME HEADER SO THAT SAID DOOR CLOSER MECHANISM IS PAR-
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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |