Patent US978705A successfully refreshed from Google Patents.
US1635573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal screen for fireplaces
Assignee: S M HOWES Co
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Filing: 1926-10-13
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Granted: 1927-07-12
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Expires: 1946-10-13
Abstract
No abstract record available.
Inventors
- 👤 Bertram Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:40
CPC Classifications
A; A47; A47G; A47G5/00; A47G5/04
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) | 1930-07-11 | 1931-01-10 | 1931-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-07-11 | 1935-01-10 | 1935-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-07-11 | 1939-01-10 | 1939-07-12 | $7700.00 | Window Closed / Lapsed |