Patent US3035760A successfully refreshed from Google Patents.
US3035760A
Expired / Lapsed
US
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Air moving unit
Assignee: American Radiator and Standard Sanitary Corp
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Filing: 1954-11-01
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Granted: 1962-05-22
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Expires: 1974-11-01
Abstract
No abstract record available.
Inventors
- 👤 Simmons Lance Lovejoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:50
CPC Classifications
F; F04; F04D; F04D17/00; F04D17/02; F04D17/04; F24; F24F; F24F1/00; F24F1/0007; F24F1/0018; F24F1/0025; F24F1/0043; F24F1/005; F24F1/0071; F24F1/0073
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE242076C
Cited
DE288312C
Cited
US507445A
Cited
US1823579A
Cited
US2033273A
Cited
US2580535A
Cited
DE807978C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |