US2604972A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article conveying and stacking apparatus
Assignee: SCHULZE AND BURCH BISCUIT CO
•
Filing: 1950-05-10
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Granted: 1952-07-29
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Expires: 1970-05-10
Abstract
No abstract record available.
Inventors
- 👤 Joseph M Schmied
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:26
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/22; B65G47/26; B65G47/30; B65G47/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US760417A
Cited
US1297926A
Cited
US1351018A
Cited
US1457352A
Cited
US1658531A
Cited
US2006091A
Cited
US2519491A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |