Patent US1186428A successfully refreshed from Google Patents.
US1186428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric-light bracket.
Assignee: Individual
•
Filing: 1915-11-12
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Granted: 1916-06-06
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Expires: 1935-11-12
Abstract
No abstract record available.
Inventors
- 👤 Harold John Newman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:10
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/14; F21V21/26; F21V21/28; F21V21/29; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32032
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) | 1919-06-06 | 1919-12-06 | 1920-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-06-06 | 1923-12-06 | 1924-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-06-06 | 1927-12-06 | 1928-06-06 | $7700.00 | Window Closed / Lapsed |