Patent US2600946A successfully refreshed from Google Patents.
US2600946A
Expired / Lapsed
US
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Mounting and demounting of pulleys, gears, wheels, and like elements
Assignee: Heald Machine Co
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Filing: 1947-01-20
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Granted: 1952-06-17
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Expires: 1967-01-20
Abstract
No abstract record available.
Inventors
- 👤 Voedisch Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:15
CPC Classifications
F; F16; F16D; F16D1/00; F16D1/06; F16D1/08; F16D1/09; F16D1/092
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US236407A
Cited
US385798A
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US454019A
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US1437471A
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US1403773A
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US1604690A
Cited
US1685686A
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US1799884A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |