US3234572A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and means for making nails, on the order of finishing nails, brads, and the like
Assignee: Swingfast Inc
•
Filing: 1962-11-13
•
Granted: 1966-02-15
•
Expires: 1982-11-13
Abstract
No abstract record available.
Inventors
- 👤 Gerhard K Roser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:46
CPC Classifications
B; B21; B21J; B21J13/00; B21J13/02; B21J13/025; B21G; B21G3/00; B21G3/18; B21G3/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
IN A NAIL MAKING DIE SET, A PAIR OF OPPOSED DIE MEMBERS HAVING OPPOSED GRIPPING SURFACES FOR GRIPPING THE SIDES OF STICK OF HEAD LESS NAIL BLANK CONFININGLY THEREBETWEEN EXCEPT FOR LIMITED HEAD ENDS PORTIONS OF THE BLANKS, MEANS FOR CONFININGLY ENGAGING THE ENDS OF THE STICK INCLUDING THE HEAD END PORTIONS OF THE ENDMOST BLANKS IN THE STICK WHILE THE STICK IS GRIPPED BETWEEN SAID SURFACES
Claim 2
Dependent Claim
67 words
IN A NAIL MAKING DIE SET, A PAIR OF OPPOSED DIE MEMBERS HAVING OPPOSED GRIPPING SURFACES FOR GRIPPING THE SIDES OF STICK OF HEAD LESS NAIL BLANK CONFININGLY THEREBETWEEN EXCEPT FOR LIMITED HEAD ENDS PORTIONS OF THE BLANKS, MEANS FOR CONFININGLY ENGAGING THE ENDS OF THE STICK INCLUDING THE HEAD END PORTIONS OF THE ENDMOST BLANKS IN THE STICK WHILE THE STICK IS GRIPPED BETWEEN SAID SURFACES
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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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |