US3298145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Invisible molding fastener
Assignee: Individual
•
Filing: 1964-09-24
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Granted: 1967-01-17
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Expires: 1984-09-24
Abstract
No abstract record available.
Inventors
- 👤 Minervini Frank
- 👤 Fugel Theodore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:18
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/12; F16B5/128; B; B25; B25B; B25B13/00; Y; Y10; Y10S; Y10S411/00; Y10S411/919; Y10T; Y10T24/00; Y10T24/30; Y10T24/301; Y10T24/302
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
119 words
A TURNING ATTACHMENT FOR A HEADED SCREW COMPRISING A CIRCULAR DISC MEMBER HAVING A CENTRAL HOLE AND A SERIES OF SLOTS IN ANNULAR FORMATION AROUND THE HOLE, THE SHANK OF THE SCREW EXTENDING THROUGH SAID HOLE, A WASHER AROUND THE SHANK BETWEEN THE HEAD OF THE SCREW AND THE DISC, A HUB ON SAID WASHER WELDED TO THE SHANK, SPOKES RADIATING FROM THE PERIPHERY OF THE WASHER AND EXTENDING THROUGH THE SLOTS IN THE DISC, THE OUTER ENDS OF THE SPOKES BEING BENT FOR FASTENING THE DISC TO THE WASHER, AND AN ELONGATED BEARING MEMBER LOOSELY MOUNTED AROUND THE SHANK BETWEEN THE WASHER AND DISC, SAID BEARING MEMBER CARRYING MEANS FOR CLAMPING THE ATTACHMENT TO A SPLIT TUBULAR MEMBER.
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |