Patent US3061001A successfully refreshed from Google Patents.
US3061001A
Expired / Lapsed
US
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Gaseous fuel burner
Assignee: Zinklahoma Inc
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Filing: 1958-09-12
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Granted: 1962-10-30
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Expires: 1978-09-12
Abstract
No abstract record available.
Inventors
- 👤 Robert D Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:34
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/46; F23D14/48; F23D14/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191401557A
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US1884764A
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US1704359A
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US1907734A
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US1968978A
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US2016866A
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GB704001A
Cited
US2763609A
Cited
US2824604A
Cited
FR1120331A
Cited
US2840151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |