US2875105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inks for marking condensation polymers
Assignee: 3M Co
•
Filing: 1955-09-15
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Granted: 1959-02-24
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Expires: 1975-09-15
Abstract
No abstract record available.
Inventors
- 👤 Fred W Troester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:24
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/106; D; D06; D06P; D06P1/00; D06P1/44; D06P1/52; D06P1/5207; D06P1/5214; D06P1/5235; D06P3/00; D06P3/02; D06P3/04; D06P3/24; D06P3/34; D06P3/52; D06P5/00; D06P5/13; D06P5/138; H; H01; H01B; H01B1/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/31504; Y10T428/3154; Y10T428/31544; Y10T428/31678; Y10T428/31681; Y10T428/31725; Y10T428/31739; Y10T428/31743
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
35 words
A COLOR COATED CONDUCTOR COMPRISING A METALLIC CONDUCTOR, AN INSULATING LAYER OF A POLYAMIDE, THE OUTER SURFACE OF SAID SOLID POLYAMIDE BEING STRIPED WITH AN INK WHICH COMPRISES AN INSOLUBLE ORGANIC PIGMENT AND A CO-
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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) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |