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Patent US3421689A successfully refreshed from Google Patents.
US3421689A
Expired / Lapsed
US
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Receptacle for bag-like container means
Assignee: HARRY P REINZAN
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Filing: 1966-08-08
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Granted: 1969-01-14
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Expires: 1986-08-08
Abstract
No abstract record available.
Inventors
- 👤 Harry P Reinzan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:27
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/04; B65F1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1121387A
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US1643407A
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US2916183A
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US3175760A
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US3261545A
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US3226015A
Cited
US3241750A
Cited
US3314632A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-14 | 1972-07-15 | 1973-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-14 | 1976-07-15 | 1977-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-14 | 1980-07-15 | 1981-01-14 | $7700.00 | Window Closed / Lapsed |