Patent US2353100A successfully refreshed from Google Patents.
US2353100A
Expired / Lapsed
US
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Cap and flier
Assignee: ATWOOD MACHINE CO
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Filing: 1943-08-21
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Granted: 1944-07-04
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Expires: 1963-08-21
Abstract
No abstract record available.
Inventors
- 👤 Albert E Winslow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:36
CPC Classifications
D; D07; D07B; D07B3/00; D07B3/02; D07B3/04; D07B3/045; D07B2207/00; D07B2207/40; D07B2207/4004; D07B2207/4009
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) | 1947-07-04 | 1948-01-03 | 1948-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-07-04 | 1952-01-03 | 1952-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-07-04 | 1956-01-03 | 1956-07-04 | $7700.00 | Window Closed / Lapsed |