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Combined Cotton Chopper and Cultivator.
Patent for "useful improvements in combined cotton choppers and cultivators" (lines 10-11) including illustrations.
Date:
July 30, 1907
Creator:
Arnold, Willard M. ; W. M. Arnold
System:
The Portal to Texas History
Veterinary Mouth-Speculum.
Patent for a mouth speculum for use by veterinarians to hold open the mouths of animals during surgeries on their teeth.
Date:
July 30, 1907
Creator:
Rutherford, Frank E.
System:
The Portal to Texas History
Third Seat for Vehicles.
Patent for an extra third seat for vehicles, which folds up when not in use.
Date:
July 30, 1907
Creator:
Bond, Tom, Sr.
System:
The Portal to Texas History