US1046573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric-light bracket.
Assignee: WM F WOLFF Co
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Filing: 1911-11-13
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Granted: 1912-12-10
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Expires: 1931-11-13
Abstract
No abstract record available.
Inventors
- 👤 Frederick L Ellis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:50
CPC Classifications
F; F21; F21S; F21S6/00; F21S6/005; F21S6/006; F16; F16M; F16M13/00; F16M13/02; F21V; F21V21/00; F21V21/14; F21V21/26; F21V21/28; F21V27/00; F21V21/06
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) | 1915-12-10 | 1916-06-10 | 1916-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-12-10 | 1920-06-10 | 1920-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-12-10 | 1924-06-10 | 1924-12-10 | $7700.00 | Window Closed / Lapsed |