US3422325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for driving a movable part with precise control over its displacement during movement
Assignee: Gerber Systems Corp
•
Filing: 1964-03-10
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Granted: 1969-01-14
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Expires: 1984-03-10
Abstract
No abstract record available.
Inventors
- 👤 Heinz Joseph Gerber
- 👤 David Jopson Logan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:01
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/27; G05B19/31; G05B19/311; G05B19/313; G05B2219/00; G05B2219/30; G05B2219/34; G05B2219/34156; G05B2219/41; G05B2219/41186; G05B2219/43; G05B2219/43006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3214659A
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US2867759A
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US3179868A
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US3178563A
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US3217219A
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US3202893A
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US3146386A
Cited
US3289061A
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US3358201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-14 | 1972-07-15 | 1973-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-14 | 1976-07-15 | 1977-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-14 | 1980-07-15 | 1981-01-14 | $7700.00 | Window Closed / Lapsed |