US2641400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counter construction
Assignee: Individual
•
Filing: 1948-05-21
•
Granted: 1953-06-09
•
Expires: 1968-05-21
Abstract
No abstract record available.
Inventors
- 👤 Lewis A Simmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:54
CPC Classifications
A; A47; A47F; A47F9/00; A47F9/02; A47F9/04; A47F9/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US167356A
Cited
US1194531A
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US694415A
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US1010262A
Cited
US1382950A
Cited
US1827128A
Cited
US1830645A
Cited
US2106463A
Cited
US2183081A
Cited
US2286548A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |