US3412985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for burning automobile bodies and other waste materials
Assignee: Individual
•
Filing: 1966-05-23
•
Granted: 1968-11-26
•
Expires: 1986-05-23
Abstract
No abstract record available.
Inventors
- 👤 Robert E Perry
- 👤 George J Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:19
CPC Classifications
F; F23; F23G; F23G7/00; F23G7/003; F23G7/005; Y; Y10; Y10S; Y10S100/00; Y10S100/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2702013A
Cited
US2873101A
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US3087443A
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US3074644A
Cited
US3190244A
Cited
US3310009A
Cited
US3322508A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |