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6 Matching Results
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Weather Strip or Seal for Sliding Window-Sashes.
Patent for "a new and Improved Weather Strip or Seal for Sliding Window-Sashes" (lines 5-7), including instructions and illustrations.
Date:
April 15, 1913
Creator:
Cross, Ralph Waldo
System:
The Portal to Texas History
Support for Telegraph and Telephone Wires.
Patent for a circular metal support for telegraph and telephone wires; including illustrations.
Date:
November 11, 1913
Creator:
Hoybook, Henry Levid
System:
The Portal to Texas History
Guard-Rail Clamp
Patent for a guard rail clamp. Illustrations included.
Date:
February 25, 1913
Creator:
Akers, Harry R.
System:
The Portal to Texas History
Nutcracker.
Patent for a nut cracking device.
Date:
May 13, 1913
Creator:
Gradick, Wiley N.
System:
The Portal to Texas History
Door-Operator.
Patent for a device that is a means of mounting a train car door by which it may be easily opened or closed, and especially easily fixed when stuck.
Date:
August 26, 1913
Creator:
Gradick, Wiley, Sr.
System:
The Portal to Texas History
Dasher for Churns.
Patent for a more buoyant and compact churn dasher.
Date:
June 10, 1913
Creator:
Wood, Edmund L.
System:
The Portal to Texas History