Patent US1101729A successfully refreshed from Google Patents.
US1101729A
Expired / Lapsed
US
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Compound metallic article.
Assignee: STANDARD UNDERGROUND CABLE CO
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Filing: 1913-11-24
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Granted: 1914-06-30
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Expires: 1933-11-24
Abstract
No abstract record available.
Inventors
- 👤 Charles W Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:34
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/001; Y; Y10; Y10S; Y10S29/00; Y10S29/035; Y10S29/047; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49865
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) | 1917-06-29 | 1917-12-29 | 1918-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-06-29 | 1921-12-29 | 1922-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-06-29 | 1925-12-29 | 1926-06-30 | $7700.00 | Window Closed / Lapsed |