US3379339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stackable container having movable support members
Assignee: Buckhorn Material Handling Group Inc
•
Filing: 1965-08-17
•
Granted: 1968-04-23
•
Expires: 1985-08-17
Abstract
No abstract record available.
Inventors
- 👤 Donald J Asenbauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:13
CPC Classifications
B; B65; B65D; B65D21/00; B65D21/02; B65D21/06; B65D21/062; B65D21/04; B65D21/043; B65D21/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2029746A
Cited
US2026204A
Cited
FR820036A
Cited
FR1131652A
Cited
FR1164911A
Cited
FR1241114A
Cited
FR1177039A
Cited
US3027045A
Cited
FR1311241A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |