US2705069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article handling apparatus
Assignee: Individual
•
Filing: 1951-05-16
•
Granted: 1955-03-29
•
Expires: 1971-05-16
Abstract
No abstract record available.
Inventors
- 👤 Dan H Patten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:46
CPC Classifications
B; B28; B28B; B28B15/00; B28B15/005; B28B5/00; B28B5/02; B28B5/021; B28B5/022; B28B5/026; B28B5/028; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1920716A
Cited
US1559498A
Cited
US1835570A
Cited
US1783939A
Cited
US1786608A
Cited
US1959799A
Cited
US1858619A
Cited
US2545366A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-28 | 1958-09-27 | 1959-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-28 | 1962-09-27 | 1963-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-28 | 1966-09-27 | 1967-03-29 | $7700.00 | Window Closed / Lapsed |