Patent US462147A successfully refreshed from Google Patents.
US2828084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garbage disposer
Assignee: Individual
•
Filing: 1956-05-07
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Granted: 1958-03-25
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Expires: 1976-05-07
Abstract
No abstract record available.
Inventors
- 👤 Lewis A James
- 👤 Duane A James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:34
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/26; E03C1/266; E03C1/2665
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH56834A
Cited
US2012680A
Cited
US2482125A
Cited
US2631297A
Cited
US2730308A
Cited
US2697558A
Cited
US2784915A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-24 | 1961-09-23 | 1962-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-24 | 1965-09-23 | 1966-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-24 | 1969-09-23 | 1970-03-25 | $7700.00 | Window Closed / Lapsed |