Patent US2726046A successfully refreshed from Google Patents.
US2726046A
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US
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Comminuting apparatus
Assignee: Glanzstoff AG
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Filing: 1952-06-24
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Granted: 1955-12-06
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Expires: 1972-06-24
Abstract
No abstract record available.
Inventors
- 👤 Borner Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:43
CPC Classifications
C; C08; C08B; C08B1/00; C08B1/08; C08B1/10; C08B1/14
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) | 1958-12-05 | 1959-06-06 | 1959-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-05 | 1963-06-06 | 1963-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-05 | 1967-06-06 | 1967-12-06 | $7700.00 | Window Closed / Lapsed |