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Patent US964376A successfully refreshed from Google Patents.
US964376A
Expired / Lapsed
US
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Insulator-support.
Assignee: Blackburn Jasper Corp
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Filing: 1909-07-17
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Granted: 1910-07-12
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Expires: 1929-07-17
Abstract
No abstract record available.
Inventors
- 👤 Jasper Blackburn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:19
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/04; H; H02; H02G; H02G7/00; H02G7/05
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) | 1913-07-11 | 1914-01-10 | 1914-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-07-11 | 1918-01-10 | 1918-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-07-11 | 1922-01-10 | 1922-07-12 | $7700.00 | Window Closed / Lapsed |