US3248837A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Louvre mounting
Assignee: Wehr Corp
•
Filing: 1963-09-25
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Granted: 1966-05-03
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Expires: 1983-09-25
Abstract
No abstract record available.
Inventors
- 👤 John F Newell
- 👤 Robert O Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:05
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08; E04B; E04B9/00; E04B9/22; E04B9/24; E04B9/26
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
131 words
THE COMBINATION OF, A LOUVRE MEMBER, A MOUNTING PORTION CONNECTED TO SAID LOUVRE MEMBER AND COMPRISING A PAIR OF SIDE PORTIONS CONVERGING FROM A RELATIVE SEPARATION OF GIVEN DISTANCE TO A CONNECTING PORTION HAVING AN EXTENSION BETWEEN SAID SIDE PORTIONS WHICH IS LESS THAN SAID DISTANCE SO THAT SAID SIDE PORTIONS ARE FLEXIBLE ABOUT SAID CONNECTING PORTION TO VARY SAID GIVEN DISTANCE; AND SUPPORT MEANS INCLUDING MEANS FOR RECEIVING SAID MOUNTING PORTION, SAID RECEIVING MEANS INCLUDING RELATIVELY SPACED WALL PORTIONS CONVERGING INWARDLY OF SAID SUPPORT MEANS AND ALSO INCLUDING MEANS DEFINING A RESTRICTED ENTRANCE TO THE AREA DEFINED BY SAID SPACED WALL PORTIONS, SAID RESTRICTED ENTRANCE BEING LESS THAN SAID GIVEN DISTANCE, SAID MOUNTING PORTION BEING RECEIVABLE IN SAID RECEIVING MEANS BY FLEXING THE MOUNTING PORTION FOR PASSAGE THROUGH SAID ENTRANCE.
References Cited (Backward Citations)
US1348360A
Cited
US2607089A
Cited
US2757765A
Cited
US2905286A
Cited
US3015135A
Cited
US3093221A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |