US2849235A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machines for operating on sheets, such for example as a strip-cutting press of a press for corrugating cardboard sheets
Assignee: Bobst Mex SA
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Filing: 1955-03-30
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Granted: 1958-08-26
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Expires: 1975-03-30
Abstract
No abstract record available.
Inventors
- 👤 Laufer Frederic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:34
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/02; B65H29/04; B65H29/042; B65H29/044; B65H2301/00; B65H2301/40; B65H2301/44; B65H2301/449; B65H2301/4493; B65H2701/00; B65H2701/10; B65H2701/17; B65H2701/176; B65H2701/1762; B65H2801/00; B65H2801/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |