B23Q 35/126
Varying inductance
Official title: varying inductance
B23Q35/126 (Varying inductance) appears on 9 US grants and 0 published applications in this corpus.
Search patents in B23Q- Granted patents
- 9
- Published applications
- 0
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 27 Oct 1987
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Advanced memory type profiling control method for a machine tool27 Oct 1987US 4,702,652 AMitsubishi Jukogyo Kabushiki Kaisha
- Tracer control system8 Jun 1982US 4,334,272 AFujitsu Fanuc Limited
- Electrical tracer control system utilizing sine wave resolution13 Apr 1982US 4,325,013 A
- Device for positioning a tool carriage20 Jan 1981US 4,245,938 ACarl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
- Shaping apparatus18 Jul 1978US 4,101,405 AInoue-Japax Research (IJR) Inc.
No published applications in this class yet.
Most cited
By later US patents
- Electrical duplicating control apparatus25US 4,084,244 ASiemens Aktiengesellschaft · 1978
- Shaping apparatus20US 4,101,405 AInoue-Japax Research (IJR) Inc. · 1978
- Advanced memory type profiling control method for a machine tool11US 4,702,652 AMitsubishi Jukogyo Kabushiki Kaisha · 1987
- Tracer mechanism having servo positioning type control means associated with plural motors10US 3,976,928 ATextron Inc. · 1976
- Cycling system for tracer-controlled machine tools9US 4,044,289 ATextron Inc. · 1977