Patent US2452376A successfully refreshed from Google Patents.
US2452376A
Expired / Lapsed
US
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Bottle packing machine
Assignee: STANDARD KNAPP CORP
•
Filing: 1942-11-04
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Granted: 1948-10-26
•
Expires: 1962-11-04
Abstract
No abstract record available.
Inventors
- 👤 Kaye B Holstebroe
- 👤 Wimmer Ludwig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:08
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/08; B65B21/10
Claims Analysis
Total Claims: 0
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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) | 1951-10-26 | 1952-04-26 | 1952-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-26 | 1956-04-26 | 1956-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-26 | 1960-04-26 | 1960-10-26 | $7700.00 | Window Closed / Lapsed |