US2932423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton holder
Assignee: Individual
•
Filing: 1956-12-05
•
Granted: 1960-04-12
•
Expires: 1976-12-05
Abstract
No abstract record available.
Inventors
- 👤 Doyle M Baumgartner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:50
CPC Classifications
A; A47; A47G; A47G23/00; A47G23/02; A47G23/0258
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US725515A
Cited
US855080A
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US1073897A
Cited
US1626425A
Cited
GB445043A
Cited
US2172864A
Cited
US2670616A
Cited
US2775373A
Cited
US2784577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |