US3083010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blueprint folding machine
Assignee: Avco Corp
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Filing: 1962-05-16
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Granted: 1963-03-26
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Expires: 1982-05-16
Abstract
No abstract record available.
Inventors
- 👤 David F Salmon
- 👤 Joe T Zinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:07
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/20
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
64 words
A MACHINE FOR FORMING A BLUEPRINT SHEET INTO A PLEATED AND DOUBLE CROSS-FOLDED UNIT, COMPRISING: MEANS FOR FEEDING A SHEET AND MEANS FOR SEVERING ITS TRAILING EDGE FROM A CONTINUOUS SUPPLY, MEANS EXTENDING TRANSVERSELY OF THE SHEET FOR FORMING THE SAME INTO A PLEATED ACCORDION, MEANS FOR INDICATING THE COMPLETION OF THE PLEATING OPERATION, MEANS ACTUATED BY SAID INDICATING MEANS FOR CROSSFOLDING THE ACCORDION,
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |