US3108508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Part locating means for piercing operations
Assignee: Monroe Calculating Machine Co
•
Filing: 1960-05-16
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Granted: 1963-10-29
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Expires: 1980-05-16
Abstract
No abstract record available.
Inventors
- 👤 Donald A Warden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:32
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/02; B21D28/04; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/748; Y10T83/7487; Y10T83/7553; Y10T83/7573
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
THE METHOD OF FORMING A NEST ON A DIE PLATE FOR A PLURALITY OF LIKE BLANKS TO BE PIERCED BY A PUNCH, COMPRISING THE STEPS OF PROVIDING A TEMPLATE CORRESPONDING TO SAID BLANKS, PROVIDING SAID TEMPLATE WITH AN OPENING CORRESPONDING TO THE OPENINGS TO BE MADE IN SAID BLANKS BY SAID PUNCH, LOCATING SAID TEMPLATE ON SAID DIE PLATE WITH ITS OPENING ALIGNED WITH SAID PUNCH, MOVING A PLURALITY OF ADJUSTABLE NEST FORMING MEMBERS INWARDLY ON SAID DIE PLATE INTO THE ENGAGEMENT WITH THE PERIMETER OF SAID TEMPLATE, SECURING SAID MEMBERS IN INWARDLY ADJUSTED POSITION, AND REMOVING SAID TEMPLATE.
Claim 2
Independent Claim
99 words
THE METHOD OF FORMING A NEST ON A DIE PLATE FOR A PLURALITY OF LIKE BLANKS TO BE PIERCED BY A PUNCH, COMPRISING THE STEPS OF PROVIDING A TEMPLATE CORRESPONDING TO SAID BLANKS, PROVIDING SAID TEMPLATE WITH AN OPENING CORRESPONDING TO THE OPENINGS TO BE MADE IN SAID BLANKS BY SAID PUNCH, LOCATING SAID TEMPLATE ON SAID DIE PLATE WITH ITS OPENING ALIGNED WITH SAID PUNCH, MOVING A PLURALITY OF ADJUSTABLE NEST FORMING MEMBERS INWARDLY ON SAID DIE PLATE INTO THE ENGAGEMENT WITH THE PERIMETER OF SAID TEMPLATE, SECURING SAID MEMBERS IN INWARDLY ADJUSTED POSITION, AND REMOVING SAID TEMPLATE.
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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) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |