US2700855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging machine
Assignee: KETCHPEL ENGINEERING Co
•
Filing: 1948-06-30
•
Granted: 1955-02-01
•
Expires: 1968-06-30
Abstract
No abstract record available.
Inventors
- 👤 Paul A Ketchpel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:07
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/02; B65B51/00; B65B51/10; B65B51/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB252090A
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US2006628A
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US1964070A
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US2001074A
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US2185593A
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US2179742A
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US2233015A
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US2200971A
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US2278005A
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US2257463A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |