US670904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp-supporting bracket.
Assignee: ALAN R FERGUSSON
•
Filing: 1900-08-22
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Granted: 1901-03-26
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Expires: 1920-08-22
Abstract
No abstract record available.
Inventors
- 👤 Reinhart W Pittman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:43
CPC Classifications
F; F16; F16M; F16M13/00; F16M13/02; A; A47; A47B; A47B13/00; A47B13/08; A47B13/16
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) | 1904-03-25 | 1904-09-24 | 1905-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-03-25 | 1908-09-24 | 1909-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-03-25 | 1912-09-24 | 1913-03-26 | $7700.00 | Window Closed / Lapsed |