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| Patents Granted on 1992-10-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,156,375 | Oct. 20, 1992 | R.D. Liegel, J.G. Ballard | Load carrying adaptor for a transmission jack | hydraulic jacks | |
| 5,156,782 | Oct. 20, 1992 | R. Ballantyne | Maintaining press platens in parallel relationship | hydraulic metalworking presses | |
| 5,157,994 | Oct. 27, 1992 | B. Krivec | Ratchet Wrench with Lost Motion Reversing Mechanism | ratchet wrenches | |