US2603483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feeding device for article labeling machines
Assignee: Emhart Manufacturing Co
•
Filing: 1950-02-27
•
Granted: 1952-07-15
•
Expires: 1970-02-27
Abstract
No abstract record available.
Inventors
- 👤 Paul E Fischer
- 👤 Ardell Edgar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:55
CPC Classifications
B; B65; B65C; B65C9/00; B65C9/20; B65C9/22; B65C9/08; B65C9/12; B65C9/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US524309A
Cited
US1308280A
Cited
US1230138A
Cited
US1095726A
Cited
US1373869A
Cited
US1709857A
Cited
US2114593A
Cited
US2352088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |