Patent US5048035A successfully refreshed from Google Patents.
Patent US2581081A successfully refreshed from Google Patents.
US2581081A
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US
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Glue drying process
Assignee: JBS USA LLC
•
Filing: 1947-03-29
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Granted: 1952-01-01
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Expires: 1967-03-29
Abstract
No abstract record available.
Inventors
- 👤 Vout Anson W De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:30
CPC Classifications
C; C09; C09H; C09H9/00; C09H9/02; Y; Y10; Y10S; Y10S159/00; Y10S159/23
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1353980A
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US1608147A
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US1672218A
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US1810691A
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US1980898A
Cited
US1949374A
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US2087788A
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US2198617A
Cited
US2352220A
Cited
US2440778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |