US2961004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flow control for injection pumps
Assignee: Robert Bosch GmbH
•
Filing: 1955-07-13
•
Granted: 1960-11-22
•
Expires: 1975-07-13
Abstract
No abstract record available.
Inventors
- 👤 Aldinger Ulrich
- 👤 Voit Willy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:53
CPC Classifications
F; F02; F02M; F02M59/00; F02M59/44; F02M59/46; F02M59/462; F02M41/00; F02M41/02; F02M41/06; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7922; Y10T137/7925; Y10T137/8593; Y10T137/85978; Y10T137/86115; Y10T137/86389; Y10T137/86405; Y10T137/86493; Y10T137/86501; Y10T137/87917; Y10T137/88022; Y10T137/8803
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190403275A
Cited
US786182A
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US1238664A
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US1871265A
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US2234932A
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US2450898A
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US2699766A
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US2614494A
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GB678887A
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DE849206C
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US2679804A
Cited
US2777434A
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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) | 1963-11-22 | 1964-05-23 | 1964-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-22 | 1968-05-23 | 1968-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-22 | 1972-05-23 | 1972-11-22 | $7700.00 | Window Closed / Lapsed |