Patent US3063195A successfully refreshed from Google Patents.
US3063195A
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US
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Artificially climatized greenhouse
Assignee: Hupp Corp
•
Filing: 1958-01-07
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Granted: 1962-11-13
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Expires: 1978-01-07
Abstract
No abstract record available.
Inventors
- 👤 Leonard E Ravich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:37
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/18; A01G7/00; A01G7/04; A01G7/045; Y; Y02; Y02P; Y02P60/00; Y02P60/14
Claims Analysis
Total Claims: 0
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FR1106978A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |