Patent US2603424A successfully refreshed from Google Patents.
US2603424A
Expired / Lapsed
US
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Machine for winding pirns
Assignee: RAWSONS (LABELLING MACHINES) Ltd
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Filing: 1950-03-13
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Granted: 1952-07-15
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Expires: 1970-03-13
Abstract
No abstract record available.
Inventors
- 👤 Rawson Frederick Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:46
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/10; B65H54/14; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US282580A
Cited
US494723A
Cited
US1005405A
Cited
US1832628A
Cited
US1951951A
Cited
US2131147A
Cited
US2268310A
Cited
US2369606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |