Patent US3528332A successfully refreshed from Google Patents.
US3528332A
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US
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Continuous one-station three-knife book trimmer
Assignee: Miehle Goss Dexter Inc
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Filing: 1968-02-01
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Granted: 1970-09-15
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Expires: 1988-02-01
Abstract
No abstract record available.
Inventors
- 👤 Carl Thumim
- 👤 James Des Jardins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:52
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B26D1/06; B26D1/08; B26D1/09; B26D7/00; B26D2007/0012; B26D2007/0081; Y; Y10; Y10S; Y10S83/00; Y10S83/929; Y10S83/934; Y10T; Y10T83/00; Y10T83/444; Y10T83/447; Y10T83/4473; Y10T83/4475; Y10T83/4478; Y10T83/4645; Y10T83/748; Y10T83/7487; Y10T83/7547; Y10T83/808; Y10T83/825; Y10T83/869; Y10T83/8737; Y10T83/8748; Y10T83/8749; Y10T83/8821; Y10T83/8841; Y10T83/8845
Claims Analysis
Total Claims: 0
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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) | 1973-09-14 | 1974-03-16 | 1974-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-14 | 1978-03-16 | 1978-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-14 | 1982-03-16 | 1982-09-15 | $7700.00 | Window Closed / Lapsed |