US2806248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making a threadlike member
Assignee: Individual
•
Filing: 1953-01-26
•
Granted: 1957-09-17
•
Expires: 1973-01-26
Abstract
No abstract record available.
Inventors
- 👤 Burnie J Craig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:18
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/20; B29B; B29B15/00; B29B15/08; B29B15/10; B29B15/12; B29B15/122; B29B15/125; B29B15/14; B29C48/00; B29C48/15; B29C70/02; B29C70/021; B29C70/025; B29C48/001; B29C48/0011; B29C48/0012; B29C48/0018; B29C48/03; B29C48/04; B29C48/05; B29C48/12; B29C48/154; B29K; B29K2001/00; B29K2001/08; B29K2001/12; B29K2021/00; B29K2101/00; B29K2101/10; B29K2105/00; B29K2105/04; B29K2105/25; B29K2105/251; B29K2711/00; B29K2711/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US116470A
Cited
US1267025A
Cited
US1590608A
Cited
US1681566A
Cited
US1956834A
Cited
US2246780A
Cited
US2478940A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |