US2519552A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting machine
Assignee: A E RAINS
•
Filing: 1947-01-16
•
Granted: 1950-08-22
•
Expires: 1967-01-16
Abstract
No abstract record available.
Inventors
- 👤 Eller Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:31
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; B26D1/00; B26D1/01; B26D1/04; B26D1/06; B26D1/08; B26D1/09; B26D1/12; B26D1/25; B26D1/34; B26D1/38; B26D3/10; B26D7/00; B26D7/06; B26D7/0675; B26D9/00; B27; B27L; B27L11/00; B27L11/02; B27L11/04; Y; Y10; Y10S; Y10S83/00; Y10S83/906; Y10T; Y10T83/00; Y10T83/444; Y10T83/447; Y10T83/4473; Y10T83/463; Y10T83/4632; Y10T83/727; Y10T83/747
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US765486A
Cited
US906572A
Cited
US896924A
Cited
US1617486A
Cited
US1620354A
Cited
US1816806A
Cited
DE658681C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-21 | 1954-02-20 | 1954-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-21 | 1958-02-20 | 1958-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-21 | 1962-02-20 | 1962-08-22 | $7700.00 | Window Closed / Lapsed |