US3533761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for finishing metallic coatings on a strand and the article produced
Assignee: Wire Rope Corp of America Inc
•
Filing: 1968-02-27
•
Granted: 1970-10-13
•
Expires: 1988-02-27
Abstract
No abstract record available.
Inventors
- 👤 Marvin B Pierson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:30
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/26; C23C2/261; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12583; Y10T428/1259; Y10T428/12611; Y10T428/1266; Y10T428/12667; Y10T428/12736; Y10T428/12771; Y10T428/12785; Y10T428/12792; Y10T428/12993
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) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |