US2845827A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Centering guide for machining head
Assignee: International Motors LLC
•
Filing: 1957-03-22
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Granted: 1958-08-05
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Expires: 1977-03-22
Abstract
No abstract record available.
Inventors
- 👤 Clarence H Brauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:34
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/40; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/12; B23B31/16; B23B31/16004; B23B31/16008; B23B31/16012; B23B31/223; B23B5/00; B23B5/08; B23B5/12; B23Q1/72; B23Q1/76; B23Q1/763; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2527; Y10T82/2593; Y10T82/2597
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US594333A
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DE540599C
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US2264651A
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US2338687A
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FR889055A
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US2459068A
Cited
US2547529A
Cited
US2601716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |