Patent US2442433A successfully refreshed from Google Patents.
Patent US3267660A successfully refreshed from Google Patents.
US3267660A
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Method of securing fasteners in stick form
Assignee: VENICULUM INCORPORATED 1100 HICKS ROAD ROLLING MEADOWS IL A CORP OF
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Filing: 1963-08-30
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Granted: 1966-08-23
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Expires: 1983-08-30
Abstract
No abstract record available.
Inventors
- 👤 Richard G Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:40
CPC Classifications
B; B21; B21F; B21F45/00; B21F45/16; B21F45/24; F; F16; F16B; F16B15/00; F16B15/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A METHOD OF SECURING FASTENERS OF THE KIND TO BE DRIVEN IN SEMI-AUTOMATIC FASTENER DRIVING MACHINES, WHICH COMPRISES ASSEMBLING IN STICK RELATIONSHIP PRECOATED FASTENERS HAVING SOLIDIFIED THERMOPLASTIC COATINGS, AND WHILE MAINTIANING THE COATINGS ON THE CONTIGUOUS PORTIONS OF THE FASTENERS IN ABUTMENT FUSING LIMITED AREAS OF THE ABUTTING COATINGS WHILE UTILIZING THE REMAINDER OF THE ABUTTING COATINGS AS SPACERS, WHEREBY TO MAINTAIN THE FUSED PORTIONS OF THE COATINGS AT SUBSTANTIALLY TWICE THE THICKNESS OF THE INDIVIDUAL COATINGS.
Claim 2
Independent Claim
77 words
A METHOD OF SECURING FASTENERS OF THE KIND TO BE DRIVEN IN SEMI-AUTOMATIC FASTENER DRIVING MACHINES, WHICH COMPRISES ASSEMBLING IN STICK RELATIONSHIP PRECOATED FASTENERS HAVING SOLIDIFIED THERMOPLASTIC COATINGS, AND WHILE MAINTIANING THE COATINGS ON THE CONTIGUOUS PORTIONS OF THE FASTENERS IN ABUTMENT FUSING LIMITED AREAS OF THE ABUTTING COATINGS WHILE UTILIZING THE REMAINDER OF THE ABUTTING COATINGS AS SPACERS, WHEREBY TO MAINTAIN THE FUSED PORTIONS OF THE COATINGS AT SUBSTANTIALLY TWICE THE THICKNESS OF THE INDIVIDUAL COATINGS.
References Cited (Backward Citations)
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Cited
US2128443A
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US2522656A
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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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |