US2604657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Casing applier
Assignee: Individual
•
Filing: 1949-10-24
•
Granted: 1952-07-29
•
Expires: 1969-10-24
Abstract
No abstract record available.
Inventors
- 👤 Maynard J G Tipper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:44
CPC Classifications
A; A22; A22C; A22C11/00; A22C11/02; A22C11/0227
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US577586A
Cited
US1303011A
Cited
US1492697A
Cited
US923953A
Cited
US1146730A
Cited
US1282141A
Cited
US2231954A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |