US2652243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vertical weld l cutting and beveling machine
Assignee: Individual
•
Filing: 1951-10-17
•
Granted: 1953-09-15
•
Expires: 1971-10-17
Abstract
No abstract record available.
Inventors
- 👤 Wade R Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:22
CPC Classifications
B; B23; B23K; B23K7/00; B23K7/005; B23K7/006; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30868; Y10T409/30896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE412788C
Cited
US1716129A
Cited
US1974459A
Cited
US2012274A
Cited
US2057612A
Cited
US2383607A
Cited
US2384128A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |