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US3349899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belted fasteners
Assignee: SPENAX Corp A CORP OF INDIANA
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Filing: 1966-02-07
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Granted: 1967-10-31
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Expires: 1986-02-07
Abstract
No abstract record available.
Inventors
- 👤 Richard E Powers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:29
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A BELT SUPPLY OF FASTENERS FOR DISPENSING FROM A POWER TOOL AND COMPRISING, A MULTIPLICITY OF LIKE FASTENERS AND WHEREIN EACH FASTENER COMPRISES AN AXIALLY DISPOSED SHANK WITH A PIERCING END AND WITH AN ENLARGED HEAD AT THE END OPPOSITE SAID PIERCING END, AND AN EXPENDABLE CARRIER RECEIVING AND HOLDING THE FASTENERS AND FORMED OF AN ELONGATED LOW DENSITY BODY OF FRANGIBLE MATERIAL FOR SUBSEQUENT DESTRUCTION IN THE POWER TOOL, SAID FASTENER SHANKS PIERCING SAID BODY OF MATERIAL AT SUCCESSIVELY SPACED INTERVALS AND FRICTIONALLY ENGAGED THEREIN AND POSITIONED IN REGIMENTED ORDER.
Claim 2
Dependent Claim
91 words
A BELT SUPPLY OF FASTENERS FOR DISPENSING FROM A POWER TOOL AND COMPRISING, A MULTIPLICITY OF LIKE FASTENERS AND WHEREIN EACH FASTENER COMPRISES AN AXIALLY DISPOSED SHANK WITH A PIERCING END AND WITH AN ENLARGED HEAD AT THE END OPPOSITE SAID PIERCING END, AND AN EXPENDABLE CARRIER RECEIVING AND HOLDING THE FASTENERS AND FORMED OF AN ELONGATED LOW DENSITY BODY OF FRANGIBLE MATERIAL FOR SUBSEQUENT DESTRUCTION IN THE POWER TOOL, SAID FASTENER SHANKS PIERCING SAID BODY OF MATERIAL AT SUCCESSIVELY SPACED INTERVALS AND FRICTIONALLY ENGAGED THEREIN AND POSITIONED IN REGIMENTED ORDER.
References Cited (Backward Citations)
US1378550A
Cited
US1436160A
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GB789371A
Cited
US3032769A
Cited
US3097360A
Cited
US3221872A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-30 | 1971-05-01 | 1971-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-30 | 1975-05-01 | 1975-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-30 | 1979-05-01 | 1979-10-31 | $7700.00 | Window Closed / Lapsed |