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Patent US2842912A successfully refreshed from Google Patents.
US2842912A
Expired / Lapsed
US
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Article packing apparatus
Assignee: Kraft Heinz Foods Co
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Filing: 1953-04-15
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Granted: 1958-07-15
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Expires: 1973-04-15
Abstract
No abstract record available.
Inventors
- 👤 Albert H Merkner
- 👤 Chester L Gutowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:21
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/10; B65B5/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1904708A
Cited
US1963947A
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US2219827A
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US2535880A
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US2556188A
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US2682361A
Cited
US2656081A
Cited
US2686623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |