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Patent US2585836A successfully refreshed from Google Patents.
US2585836A
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Assignee: National Brass Co
•
Filing: 1946-12-09
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Granted: 1952-02-12
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Expires: 1966-12-09
Abstract
No abstract record available.
Inventors
- 👤 Quigley Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:31
CPC Classifications
E; E05; E05D; E05D3/00; E05D3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1606047A
Cited
US874528A
Cited
US1228441A
Cited
FR505408A
Cited
US2169059A
Cited
US2171021A
Cited
US2342453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-11 | 1955-08-13 | 1956-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-11 | 1959-08-13 | 1960-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-11 | 1963-08-13 | 1964-02-12 | $7700.00 | Window Closed / Lapsed |