Patent US3478913A successfully refreshed from Google Patents.
US3478913A
Expired / Lapsed
US
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All-plastic bottles
Assignee: KEMP PRODUCTS Inc
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Filing: 1967-01-03
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Granted: 1969-11-18
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Expires: 1987-01-03
Abstract
No abstract record available.
Inventors
- 👤 Paul G Kemp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:38
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/76; B65; B65D; B65D1/00; B65D1/02; B65D1/0223; B65D1/023; B65D23/00; B65D23/10; B65D23/104; B65D23/108; B65D51/00; B65D51/18; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0015; B65D2251/0068; B65D2251/0075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190800060A
Cited
US2177396A
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US2837245A
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US3013686A
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US3036371A
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US3086671A
Cited
US3311252A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |