Patent US1770805A successfully refreshed from Google Patents.
US3380243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic cordage
Assignee: American Manufacturing Co Inc
•
Filing: 1965-07-26
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Granted: 1968-04-30
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Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Robert L Stanton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:40
CPC Classifications
D; D07; D07B; D07B5/00; D07B1/00; D07B1/02; D07B1/14; D07B1/141; D07B1/142; D07B2201/00; D07B2201/20; D07B2201/2001; D07B2201/2002; D07B2201/2003; D07B2201/2047; D07B2201/2052; D07B2201/2066; D07B2205/00; D07B2205/20; D07B2205/201; D07B3/00; D07B3/08; Y; Y10; Y10S; Y10S57/00; Y10S57/907
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-30 | 1971-10-30 | 1972-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-30 | 1975-10-30 | 1976-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-30 | 1979-10-30 | 1980-04-30 | $7700.00 | Window Closed / Lapsed |