Texas Patents - 3 Matching Results
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- Roller Bearing
- Patent for improvement on roller bearings that include spaced rings and multiple rollers.
- Vehicle-Wheel.
- Patent for a vehicle wheel that has hub casings, which keep the lubricating oil inside and dirt outside.
- Sash Holder And Fastener.
- Patent for certain new and useful improvements in sash holders and fasteners, including instructions and illustrations.