US2651898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for packing and sealing shipping cases
Assignee: Emhart Manufacturing Co
•
Filing: 1947-11-14
•
Granted: 1953-09-15
•
Expires: 1967-11-14
Abstract
No abstract record available.
Inventors
- 👤 Wallace D Kimball
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:40
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/42; B65B43/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US807140A
Cited
US1183347A
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US1471487A
Cited
US1592794A
Cited
US2136901A
Cited
US2124962A
Cited
US2166389A
Cited
US2335865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |