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Patent US3464625A successfully refreshed from Google Patents.
US3464625A
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US
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Method and means for making snow
Assignee: Atlas Copco AB
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Filing: 1966-01-04
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Granted: 1969-09-02
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Expires: 1986-01-04
Abstract
No abstract record available.
Inventors
- 👤 Osten Carlsson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:06
CPC Classifications
F; F04; F04F; F04F5/00; F04F5/44; F04F5/46; F04F5/466; F25; F25C; F25C1/00; F25C3/00; F25C3/04; F25C2303/00; F25C2303/048; F25C2303/0481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US501164A
Cited
US1835603A
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US1962547A
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FR765446A
Cited
FR869312A
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US2571069A
Cited
US3212217A
Cited
US3279703A
Cited
US3301485A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |