Patent US2849986A successfully refreshed from Google Patents.
US2849986A
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Hydraulic control mechanism for planing machines
Assignee: Individual
•
Filing: 1955-09-08
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Granted: 1958-09-02
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Expires: 1975-09-08
Abstract
No abstract record available.
Inventors
- 👤 Klopp Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:40
CPC Classifications
F; F15; F15B; F15B13/00; F15B13/02; F15B13/04; F15B13/0416; F15B13/0417; B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/26; B23Q2705/00; B23Q2705/10; B23Q2705/12; B23Q2705/125; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87169; Y10T137/87217; Y10T137/87225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1912184A
Cited
US1990052A
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US1931452A
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US1972462A
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US1970181A
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US2192839A
Cited
US2376519A
Cited
US2653626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |