Patent US4481953A successfully refreshed from Google Patents.
US3481268A
Expired / Lapsed
US
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Garbage compactor
Assignee: Intern Patent & Dev Corp
•
Filing: 1968-08-30
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Granted: 1969-12-02
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Expires: 1988-08-30
Abstract
No abstract record available.
Inventors
- 👤 Howard Price
- 👤 Bela Szilagyi
- 👤 Mario Quinto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:29
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/30; B30B9/3003; B30B9/3007; B30B9/3014; B30B9/3057
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US729149A
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US1026987A
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US2158745A
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US2505453A
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US2684802A
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US2984937A
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US3212432A
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US3371599A
Cited
US3336861A
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US3384007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |