Patent US1143536A successfully refreshed from Google Patents.
US1143536A
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US
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Attachment-plug fitting.
Assignee: Bryant Electric Co
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Filing: 1914-12-23
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Granted: 1915-06-15
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Expires: 1934-12-23
Abstract
No abstract record available.
Inventors
- 👤 Gilbert W Goodridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:43
CPC Classifications
F; F21; F21V; F21V23/00; F21V23/06; F21S; F21S8/00; F21S8/03; F21S8/033; F21V21/00; F21V21/02; H; H01; H01R; H01R4/00; H01R4/28; H01R4/38; H01R4/42; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/18; H02G3/20; F21V27/00
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) | 1918-06-14 | 1918-12-14 | 1919-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-06-14 | 1922-12-14 | 1923-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-06-14 | 1926-12-14 | 1927-06-15 | $7700.00 | Window Closed / Lapsed |