Patent US3417794A successfully refreshed from Google Patents.
US3417794A
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Assignee: JP Stevens and Co Inc
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Filing: 1967-05-01
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Granted: 1968-12-24
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Expires: 1987-05-01
Abstract
No abstract record available.
Inventors
- 👤 Thomas G Lynch
- 👤 Henry E Dietrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:47
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/14; A01G9/1438; D; D03; D03D; D03D1/00; D03D1/0035; D03D1/007; D03D15/00; D03D15/50; D03D9/00; A01G2009/1453; A01G2009/1461; D10; D10B; D10B2101/00; D10B2101/02; D10B2101/06; D10B2321/00; D10B2321/04; D10B2321/041; D10B2401/00; D10B2401/22; D10B2503/00; D10B2503/10; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1650998A
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US2948950A
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US3042561A
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US3114840A
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US3199547A
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US3238683A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |