US3464579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-tight plastic container
Assignee: Buckhorn Material Handling Group Inc
•
Filing: 1967-06-01
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Granted: 1969-09-02
•
Expires: 1987-06-01
Abstract
No abstract record available.
Inventors
- 👤 Donald J Asenbauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:13
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/0209; B65D21/0217; B65D21/0223
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3126591A
Cited
US2523760A
Cited
US2916901A
Cited
US2939603A
Cited
DE1111946B
Cited
US3285458A
Cited
FR1414378A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |