CA Patent: CA-1,249,922
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| Spindle lock-up device
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Patentees:
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| Joseph F. Ogrinc (exact or similar names) - Cincinnati, OH |
| Paul E. Holmstrom (exact or similar names) - Cincinnati, OH |
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Patent Dates:
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| Applied: |
Oct. 31, 1985 |
| Granted: |
Feb. 14, 1989 |
CIPO Data
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Jeff Joslin
"Vintage Machinery" entry for Kearney & Trecker Corp.
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Description: |
| See US patent 4,570,313, which at the time of issue was assigned to the "G. A. Gray Division, The Warner & Swasey Company". In 1991 that assignment was transferred to Kearney & Trecker Corp. |
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