Patent US2674978A successfully refreshed from Google Patents.
US2674978A
Expired / Lapsed
US
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Spot pasting machine
Assignee: CHEMICAL PACKAGING Corp
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Filing: 1952-01-17
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Granted: 1954-04-13
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Expires: 1972-01-17
Abstract
No abstract record available.
Inventors
- 👤 Clinton R Hollis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:13
CPC Classifications
B; B05; B05C; B05C5/00; B05C5/02; B05C5/027
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1297135A
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US1552594A
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US1647072A
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US2319476A
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US2358258A
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US2417546A
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US2547884A
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US2608949A
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US2548456A
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US2602704A
Cited
US2586651A
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US2587284A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-12 | 1957-10-12 | 1958-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-12 | 1961-10-12 | 1962-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-12 | 1965-10-12 | 1966-04-13 | $7700.00 | Window Closed / Lapsed |