US3518138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nylon tire cord
Assignee: Monsanto Co
•
Filing: 1969-01-21
•
Granted: 1970-06-30
•
Expires: 1989-01-21
Abstract
No abstract record available.
Inventors
- 👤 Solomon P Hersh
- 👤 Norman W Boe
- 👤 George C Stow Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:05
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/38; Y; Y10; Y10S; Y10S57/00; Y10S57/902; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249924; Y10T428/249933; Y10T428/31504; Y10T428/31725; Y10T428/31739; Y10T428/31761
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3378602A
Cited
US3388029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |