Patent US3060974A successfully refreshed from Google Patents.
US3060974A
Expired / Lapsed
US
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Method of weaving and loom
Assignee: CH Masland and Sons
•
Filing: 1960-10-18
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Granted: 1962-10-30
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Expires: 1980-10-18
Abstract
No abstract record available.
Inventors
- 👤 Eugene M Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:45
CPC Classifications
D; D03; D03D; D03D39/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899985A
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US921818A
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US1049891A
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US1161709A
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US1714104A
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US2192411A
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US2163135A
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US2590609A
Cited
US2750964A
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US2870795A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |