Patent US3561628A successfully refreshed from Google Patents.
Patent US3149638A successfully refreshed from Google Patents.
US3149638A
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Tiltable support for umbrellas
Assignee: Individual
•
Filing: 1961-05-19
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Granted: 1964-09-22
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Expires: 1981-05-19
Abstract
No abstract record available.
Inventors
- 👤 Samuel N Small
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:03
CPC Classifications
A; A45; A45B; A45B25/00; A45B17/00; Y; Y10; Y10S; Y10S74/00; Y10S74/10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32057; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18128; Y10T74/18136; Y10T74/20; Y10T74/20012; Y10T74/20201; Y10T74/20576; Y10T74/20636
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
IN TILTABLE UMBRELLAS HAVING AN UMBRELLA POST, A SUPPORT INCLUDING A TUBULAR PORTION WITH A REDUCED DIAMETER SOCKET PROJECTING FROM THE UPPER TERMINAL END OF THE TUBULAR PORTION, THE BOUNDARY WALL OF THE SOCKET FORMING A COLLAR CONCENTRIC TO THE AXIS OF SAID TUBULAR PORTION, THE POST INCLUDING A PROJECTING PLUNGER HAVING A DISC-TYPE HEAD END NORMALLY CONFORMING TO AND FITTING SNUGLY IN THE SOCKET OF SAID SUPPORT, THE COLLAR OF THE SOCKET HAVING AN UPPER HORIZONTAL FLANGE AT RIGHT ANGLES TO SAID COLLAR, SAID FLANGE INCLUDING CIRCUMFERENTIALLY SPACED RECESSES ADAPTED TO RECEIVE SAID PLUNGER AT A POSITION SPACED WITH RESPECT TO SAID HEAD IN TILTED POSITIONS OF THE POST WITH RESPECT TO SAID SUPPORT, A COIL SPRING MOUNTED IN SAID SUPPORT AND OPERATIVELY ENGAGING SAID HEAD TO URGE THE HEAD IN THE DIRECTION OF THE SOCKET OF SAID SUPPORT, THE UPPER FLANGE OF THE
Claim 2
Dependent Claim
145 words
IN TILTABLE UMBRELLAS HAVING AN UMBRELLA POST, A SUPPORT INCLUDING A TUBULAR PORTION WITH A REDUCED DIAMETER SOCKET PROJECTING FROM THE UPPER TERMINAL END OF THE TUBULAR PORTION, THE BOUNDARY WALL OF THE SOCKET FORMING A COLLAR CONCENTRIC TO THE AXIS OF SAID TUBULAR PORTION, THE POST INCLUDING A PROJECTING PLUNGER HAVING A DISC-TYPE HEAD END NORMALLY CONFORMING TO AND FITTING SNUGLY IN THE SOCKET OF SAID SUPPORT, THE COLLAR OF THE SOCKET HAVING AN UPPER HORIZONTAL FLANGE AT RIGHT ANGLES TO SAID COLLAR, SAID FLANGE INCLUDING CIRCUMFERENTIALLY SPACED RECESSES ADAPTED TO RECEIVE SAID PLUNGER AT A POSITION SPACED WITH RESPECT TO SAID HEAD IN TILTED POSITIONS OF THE POST WITH RESPECT TO SAID SUPPORT, A COIL SPRING MOUNTED IN SAID SUPPORT AND OPERATIVELY ENGAGING SAID HEAD TO URGE THE HEAD IN THE DIRECTION OF THE SOCKET OF SAID SUPPORT, THE UPPER FLANGE OF THE
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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) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |