US2649153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic cutting machine
Assignee: Harris Corp
•
Filing: 1948-09-04
•
Granted: 1953-08-18
•
Expires: 1968-09-04
Abstract
No abstract record available.
Inventors
- 👤 Leo D Barley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:06
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/015; B26D7/016; B26D5/00; B26D5/08; B26D5/12; B26D7/02; B26D7/025; B26D7/06; B26D7/0675; Y; Y10; Y10T; Y10T83/00; Y10T83/566; Y10T83/5669; Y10T83/5715; Y10T83/5724; Y10T83/5787; Y10T83/5805; Y10T83/626; Y10T83/637; Y10T83/869; Y10T83/8691; Y10T83/8694; Y10T83/8873
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |