Patent US1713302A successfully refreshed from Google Patents.
US1713302A
Expired / Lapsed
US
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Ornamental conductor for electric wires
Assignee: Individual
•
Filing: 1928-06-27
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Granted: 1929-05-14
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Expires: 1948-06-27
Abstract
No abstract record available.
Inventors
- 👤 Robert C Schemmel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:56
CPC Classifications
H; H02; H02H; H02H7/00; H02H7/08; H02H7/0805; H02G; H02G3/00; H02G3/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-05-13 | 1932-11-12 | 1933-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-05-13 | 1936-11-12 | 1937-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-05-13 | 1940-11-12 | 1941-05-14 | $7700.00 | Window Closed / Lapsed |