States
54 Matching Results
Results open in a new window/tab.
prev
Results:
49 - 54 of
54
Safety Oil-Tank
Patent for improvements to safety oil tanks to prevent explosions, including illustrations.
Date:
May 6, 1913
Creator:
Smith, James H.
System:
The Portal to Texas History
Head and Face Protector.
Patent for a wearable protective hood for the head and face to protect against weather.
Date:
May 13, 1913
Creator:
Mincher, Jerry
System:
The Portal to Texas History
Device for Filling Ice-Cream Cones.
Patent for a device which holds an ice cream cone during the filling process preventing breakage and/or contamination of the cone, including instructions and illustrations.
Date:
May 27, 1913
Creator:
Wilson, Ben T. & Ratcliff, Wilton F.
System:
The Portal to Texas History
Differential Mechanism.
Patent for differential mechanism using worm and beveled gears to control the rear wheels of a vehicle.
Date:
May 13, 1913
Creator:
Coleman, Arthur
System:
The Portal to Texas History
Adjustable WIndow Shade Bracket
Patent for an adjustable window shade.
Date:
May 20, 1913
Creator:
Brown, James R.
System:
The Portal to Texas History
Camera Attachment
Patent for a camera attachment.
Date:
May 20, 1913
Creator:
Moine, Selest E.
System:
The Portal to Texas History