Patent US3439792A successfully refreshed from Google Patents.
US3439792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container orienter
Assignee: Quaker Oats Co
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Filing: 1967-07-19
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Granted: 1969-04-22
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Expires: 1987-07-19
Abstract
No abstract record available.
Inventors
- 👤 Walter K H Frank
- 👤 Ray B Packer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:22
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/22; B65G47/24; B65G47/244
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2222504A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-21 | 1972-10-21 | 1973-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-21 | 1976-10-21 | 1977-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-21 | 1980-10-21 | 1981-04-22 | $7700.00 | Window Closed / Lapsed |