US3035403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stranded wire structures
Assignee: United States Steel Corp
•
Filing: 1961-06-06
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Granted: 1962-05-22
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Expires: 1981-06-06
Abstract
No abstract record available.
Inventors
- 👤 Jr John J Grimes
- 👤 Wilbert A Lucht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:52
CPC Classifications
D; D07; D07B; D07B5/00; D07B5/10; D07B1/00; D07B1/06; D07B1/0673; D07B1/068; D07B2201/00; D07B2201/10; D07B2201/1028; D07B2201/1036; D07B2201/20; D07B2201/2015; D07B2201/2016; D07B2201/2017; D07B2201/2036; D07B2201/2041; D07B2201/2047; D07B2201/2048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1822219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |