US2941771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallet box
Assignee: Individual
•
Filing: 1958-04-28
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Granted: 1960-06-21
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Expires: 1978-04-28
Abstract
No abstract record available.
Inventors
- 👤 Kenneth W Sim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:17
CPC Classifications
B; B65; B65D; B65D9/00; B65D9/12; B65D19/00; B65D19/02; B65D19/06; B65D19/14; B65D19/16; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00029; B65D2519/00049; B65D2519/00064; B65D2519/00084; B65D2519/00099; B65D2519/00154; B65D2519/00169; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00283; B65D2519/00293; B65D2519/00313; B65D2519/00323; B65D2519/00328; B65D2519/00333; B65D2519/00368; B65D2519/00373; B65D2519/00492; B65D2519/00502; B65D2519/00512; B65D2519/00547; B65D2519/00577; B65D2519/00582; B65D2519/00587; B65D2519/00611; B65D2519/00636; B65D2519/00641
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |