US2817290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garbage disposal device
Assignee: Individual
•
Filing: 1955-06-14
•
Granted: 1957-12-24
•
Expires: 1975-06-14
Abstract
No abstract record available.
Inventors
- 👤 Frank A Parker
- 👤 Thomas L Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:13
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/30; B30B9/3057; Y; Y10; Y10S; Y10S100/00; Y10S100/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE509916A
Cited
US889122A
Cited
GB190822150A
Cited
US1755403A
Cited
US2044564A
Cited
US2705916A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-23 | 1961-06-24 | 1961-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-23 | 1965-06-24 | 1965-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-23 | 1969-06-24 | 1969-12-24 | $7700.00 | Window Closed / Lapsed |