Patent US3139701A successfully refreshed from Google Patents.
US3139701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of cultivating plant seedlings
Assignee: Takara Yoshi Co Ltd
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Filing: 1961-05-31
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Granted: 1964-07-07
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Expires: 1981-05-31
Abstract
No abstract record available.
Inventors
- 👤 Nishiuchi Hikaru
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:45
CPC Classifications
A; A01; A01G; A01G22/00; A01G9/00; A01G9/02; A01G9/029; A01G9/0297; A01G9/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
THE METHOD OF CULTIVATING PLANTS WHICH COMPRISES THE STEPS OF DISPOSING ON THE GROUND IN ITS CONTRACTED POSITION A NETWORK OF ELONGATED ELEMENTS WHICH MAY BE EXPANDED AND CONTRACTED IN AREA, GROWING PLANTS WITHIN THE AREA OF SAID NETWORK WHICH CLING THERETO, REMOVING SAID NETWORK FROM THE GROUND WITH SAID PLANTS CLINGING TO IT, SUBSEQUENTLY EXPANDING SAID NETWORK, AND REPLANTING SAID PLANTS WITH SAID NETWORK IN ITS EXPANDED POSITION.
Claim 2
Independent Claim
69 words
THE METHOD OF CULTIVATING PLANTS WHICH COMPRISES THE STEPS OF DISPOSING ON THE GROUND IN ITS CONTRACTED POSITION A NETWORK OF ELONGATED ELEMENTS WHICH MAY BE EXPANDED AND CONTRACTED IN AREA, GROWING PLANTS WITHIN THE AREA OF SAID NETWORK WHICH CLING THERETO, REMOVING SAID NETWORK FROM THE GROUND WITH SAID PLANTS CLINGING TO IT, SUBSEQUENTLY EXPANDING SAID NETWORK, AND REPLANTING SAID PLANTS WITH SAID NETWORK IN ITS EXPANDED POSITION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-07 | 1968-01-06 | 1968-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-07 | 1972-01-06 | 1972-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-07 | 1976-01-06 | 1976-07-07 | $7700.00 | Window Closed / Lapsed |