US2424093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for stacking and transporting objects
Assignee: Bostitch Inc
•
Filing: 1944-02-11
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Granted: 1947-07-15
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Expires: 1964-02-11
Abstract
No abstract record available.
Inventors
- 👤 George H Harred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:49
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/30; B65H31/3054; B65H29/00; B65H29/001; B65H31/26; B65H31/3081; B65H31/34; B65H33/00; B65H33/06; B65H33/08; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/422; B65H2301/4226; B65H2301/42266; B65H2701/00; B65H2701/10; B65H2701/17; B65H2701/176
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1318910A
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US1208465A
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US1412795A
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US1569032A
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US1600958A
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GB422384A
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DE669908C
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US2256327A
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US2231179A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-14 | 1951-01-13 | 1951-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-14 | 1955-01-13 | 1955-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-14 | 1959-01-13 | 1959-07-15 | $7700.00 | Window Closed / Lapsed |