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Patent US1863122A successfully refreshed from Google Patents.
US1863122A
Expired / Lapsed
US
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Nesting barrels or containers
Assignee: KENWARD BARREL Co Ltd
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Filing: 1927-12-23
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Granted: 1932-06-14
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Expires: 1947-12-23
Abstract
No abstract record available.
Inventors
- 👤 Matthews Matthew Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:44
CPC Classifications
B; B65; B65D; B65D45/00; B65D45/32; B65D7/00; B65D7/12; B65D7/24; B65D2543/00; B65D2543/00009; B65D2543/00953; B65D2543/00962; B65D2543/00972; Y; Y10; Y10S; Y10S220/00; Y10S220/01; Y10S285/00; Y10S285/906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1935-06-14 | 1935-12-14 | 1936-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-06-14 | 1939-12-14 | 1940-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-06-14 | 1943-12-14 | 1944-06-14 | $7700.00 | Window Closed / Lapsed |