Patent US2766039A successfully refreshed from Google Patents.
US2766039A
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US
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Machine for folding, cutting, feeding, and stacking sheet material
Assignee: Maxson Automatic Machinery Co
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Filing: 1952-09-16
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Granted: 1956-10-09
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Expires: 1972-09-16
Abstract
No abstract record available.
Inventors
- 👤 Louis L Matthews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:25
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/66; B65H29/6609; B65H29/6618; B41; B41F; B41F13/00; B41F13/54; B65H29/12; B65H29/68; B65H31/00; B65H31/34; B65H31/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1357680A
Cited
US2371190A
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US2211046A
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US2261972A
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US2399445A
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US2501836A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |