US2430107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trundle truck
Assignee: Individual
•
Filing: 1945-12-22
•
Granted: 1947-11-04
•
Expires: 1965-12-22
Abstract
No abstract record available.
Inventors
- 👤 Cronrath Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:07
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/10; B62B1/14; B62B1/008; B62B2203/00; B62B2203/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR340514A
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US779124A
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US795147A
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US977056A
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US929291A
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US1015393A
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US1578602A
Cited
US1727523A
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US1866887A
Cited
GB351771A
Cited
US2084310A
Cited
US2056078A
Cited
US2313868A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-03 | 1951-05-05 | 1951-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-03 | 1955-05-05 | 1955-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-03 | 1959-05-05 | 1959-11-04 | $7700.00 | Window Closed / Lapsed |