CA978255A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Deceleration and stop-lock motor control apparatus
Assignee: International Business Machines Corp
•
Filing: 1973-03-13
•
Granted: 1975-11-18
•
Expires: 1993-03-13
Abstract
No abstract record available.
Inventors
- 👤 John O. Mitchell
- 👤 Richard W. Van Pelt
- 👤 Spencer D. Roberts
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-31 03:19
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/23; G05B19/231; G05B19/232; G11; G11B; G11B15/00; G11B15/18; G11B15/46; G11B15/48; G05B2219/00; G05B2219/30; G05B2219/41; G05B2219/41021; G05B2219/41244; G05B2219/43; G05B2219/43006; G05B2219/43179; G05B2219/43194
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.