Patent US1985459A successfully refreshed from Google Patents.
US1985459A
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Assignee: BOND ELECTRIC Corp
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Filing: 1930-06-14
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Granted: 1934-12-25
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Expires: 1950-06-14
Abstract
No abstract record available.
Inventors
- 👤 Goodrich B Pratt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:01
CPC Classifications
F; F21; F21V; F21V23/00; F21L; F21L2/00; F21V25/00; F21V25/02; F21V25/06
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) | 1937-12-24 | 1938-06-25 | 1938-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-12-24 | 1942-06-25 | 1942-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-12-24 | 1946-06-25 | 1946-12-25 | $7700.00 | Window Closed / Lapsed |