Patent US539224A successfully refreshed from Google Patents.
US3213745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anchoring socket for screw type fasteners
Assignee: Individual
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Filing: 1962-09-13
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Granted: 1965-10-26
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Expires: 1982-09-13
Abstract
No abstract record available.
Inventors
- 👤 James E Dwyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:31
CPC Classifications
F; F16; F16B; F16B13/00; F16B13/04; F16B13/08; F16B13/0808; F16B13/06; F16B13/12; F16B13/124; Y; Y10; Y10S; Y10S411/00; Y10S411/913; Y10S411/955; Y10S411/965; Y10S411/97
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A ONE-PIECE SOCKET DEVICE FOR ANCHORING A SCREW WITHIN A WALL COMPRISING AN INTEGRAL MOLDED PLASTIC MEMBER INCLUDING: A PAIR OF ANGULAR SHAPED BODY PORTIONS, EACH SAID BODY PORTION HAVING A FIRST LONGITUDINAL SEGMENT AND A SECOND INTEGRAL SEGMENT INCLINED THERETO AND FLEXIBLE RELATIVE TO SAID FIRST LONGITUDINAL SEGMENTS, SAID FIRST SEGMENTS EACH HAVING A RADIALLY EXTENDING BEARING FLANGE AT ITS HEAD END AND TOGETHER HAVING A GENERALLY TUBULAR SHAPE, SAID SECOND SEGMENTS BEING SPREAD APART AND EXTENDING DIVERGENTLY FROM THE OTHER ENDS OF SAID FIRST SEGMENTS; A CENTRALLY APERTURED FLEXIBLE WEB MEMBER EXTENDING BETWEEN SAID BODY PORTIONS AND INTEGRALLY INTERCONNECTING SAID BODY PORTIONS AT A POINT INTERMEDIATE THE ENDS THEREOF AND SUBSTANTIALLY AT THE JUNCTION OF SAID FIRST AND SECOND SEGMENTS; SAID BODY PORTIONS BEING PIVOTAL ABOUT SAID WEB MEM-
Claim 2
Dependent Claim
131 words
A ONE-PIECE SOCKET DEVICE FOR ANCHORING A SCREW WITHIN A WALL COMPRISING AN INTEGRAL MOLDED PLASTIC MEMBER INCLUDING: A PAIR OF ANGULAR SHAPED BODY PORTIONS, EACH SAID BODY PORTION HAVING A FIRST LONGITUDINAL SEGMENT AND A SECOND INTEGRAL SEGMENT INCLINED THERETO AND FLEXIBLE RELATIVE TO SAID FIRST LONGITUDINAL SEGMENTS, SAID FIRST SEGMENTS EACH HAVING A RADIALLY EXTENDING BEARING FLANGE AT ITS HEAD END AND TOGETHER HAVING A GENERALLY TUBULAR SHAPE, SAID SECOND SEGMENTS BEING SPREAD APART AND EXTENDING DIVERGENTLY FROM THE OTHER ENDS OF SAID FIRST SEGMENTS; A CENTRALLY APERTURED FLEXIBLE WEB MEMBER EXTENDING BETWEEN SAID BODY PORTIONS AND INTEGRALLY INTERCONNECTING SAID BODY PORTIONS AT A POINT INTERMEDIATE THE ENDS THEREOF AND SUBSTANTIALLY AT THE JUNCTION OF SAID FIRST AND SECOND SEGMENTS; SAID BODY PORTIONS BEING PIVOTAL ABOUT SAID WEB MEM-
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) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |