Patent US3461436A successfully refreshed from Google Patents.
US3525858A
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Web register control apparatus responsive to web speed and register error
Assignee: Hurletron Inc
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Filing: 1967-05-09
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Granted: 1970-08-25
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Expires: 1987-05-09
Abstract
No abstract record available.
Inventors
- 👤 Paul W Thiede
- 👤 Charles H Angell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:45
CPC Classifications
B; B41; B41F; B41F13/00; B41F13/02; B41F13/025; B65; B65H; B65H23/00; B65H23/04; B65H23/18; B65H23/188; B65H23/1882; B65H2557/00; B65H2557/20; B65H2557/264; B65H2557/2644; Y; Y10; Y10S; Y10S388/00; Y10S388/90; Y10S388/902
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) | 1973-08-24 | 1974-02-23 | 1974-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-24 | 1978-02-23 | 1978-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-24 | 1982-02-23 | 1982-08-25 | $7700.00 | Window Closed / Lapsed |