US3152355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoted door mounting
Assignee: Individual
•
Filing: 1961-01-06
•
Granted: 1964-10-13
•
Expires: 1981-01-06
Abstract
No abstract record available.
Inventors
- 👤 Ferguson Paul Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:00
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/08; E05D7/081; E05D7/0009; E05D7/0018; E05D7/0027; E05D7/04; E05D7/0415; E05D7/0423; E05D11/00; E05D11/04; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN OR FOR A PIVOTED DOOR CONSTRUCTION, A LOWER VERTICAL PIVOT BEARING FOR A DOOR AND COMPRISING TWO ROTATABLY-CONNECTED PARTS, BOTTOM MOUNTING MEANS FOR ONE OF SAID PARTS, A SUPPORTING MEMBER CARRIED BY THE OTHER OF SAID PARTS, A HORIZONTAL SCREW CARRIED BY SAID SUPPORTING MEMBER, AND MEANS TO WHOLLY SUPPORT A DOOR ON SAID SCREW AND COMPRISING A SECOND SUPPORTING MEMBER, SAID SCREW BEING THREADEDLY CONNECTED WITH ONE OF SAID SUPPORTING MEMBERS AND BEING HELD AGAINST AXIAL MOVEMENT WITH RESPECT TO THE OTHER OF SAID SUPPORTING MEMBERS.
Claim 2
Dependent Claim
88 words
IN OR FOR A PIVOTED DOOR CONSTRUCTION, A LOWER VERTICAL PIVOT BEARING FOR A DOOR AND COMPRISING TWO ROTATABLY-CONNECTED PARTS, BOTTOM MOUNTING MEANS FOR ONE OF SAID PARTS, A SUPPORTING MEMBER CARRIED BY THE OTHER OF SAID PARTS, A HORIZONTAL SCREW CARRIED BY SAID SUPPORTING MEMBER, AND MEANS TO WHOLLY SUPPORT A DOOR ON SAID SCREW AND COMPRISING A SECOND SUPPORTING MEMBER, SAID SCREW BEING THREADEDLY CONNECTED WITH ONE OF SAID SUPPORTING MEMBERS AND BEING HELD AGAINST AXIAL MOVEMENT WITH RESPECT TO THE OTHER OF SAID SUPPORTING MEMBERS.
References Cited (Backward Citations)
CA470355A
Cited
US1156105A
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US1377135A
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US1719638A
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US1703947A
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DE700353C
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US2530331A
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US2886088A
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US2987755A
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US3030655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-13 | 1968-04-13 | 1968-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-13 | 1972-04-13 | 1972-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-13 | 1976-04-13 | 1976-10-13 | $7700.00 | Window Closed / Lapsed |