US2642658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting tool for cutting sheet metal
Assignee: Hospitality Homes
•
Filing: 1950-07-26
•
Granted: 1953-06-23
•
Expires: 1970-07-26
Abstract
No abstract record available.
Inventors
- 👤 Thomas B Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:28
CPC Classifications
B; B23; B23D; B23D29/00; B23D29/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1229120A
Cited
US2042097A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |