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8 Matching Results
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8
Water-Heater.
Patent for a water heater with a two-part jacket that allows the circulation of heat and products of combustion to maximize its fuel efficiency.
Date:
June 21, 1921
Creator:
Fowles, Alfred T.
System:
The Portal to Texas History
Collar Fastener or Clasp.
Patent for a collar fastener that grips the opposite edges of a soft fabric collar in a neat and presentable manner.
Date:
June 21, 1921
Creator:
Kelly, Orson N.
System:
The Portal to Texas History
Attaching-Ring.
Patent for an attaching ring to connect a boiler to a water heater jacket that is described in pending application Serial No. 304,041.
Date:
June 21, 1921
Creator:
Fowles, Alfred T.
System:
The Portal to Texas History
Collar Fastener or Clasp.
Patent for a collar fastener that will grip the flaps of a collar and maintain the curvature of the collar in a neat manner.
Date:
June 21, 1921
Creator:
Kelly, Orson N.
System:
The Portal to Texas History
Confection.
Patent for confections with an edible packaging. These confections come in the form of a spherically shaped casing, simulating a baseball, which have been secured together and contain an edible filling.
Date:
June 21, 1921
Creator:
Cressey, John A.
System:
The Portal to Texas History
Traffic Signal System
Patent for a Traffic Signal System for universal traffic management, i.e. automobiles, pedestrians, railway, street car, etc. The system has a warning signal to indicate danger and designate a safety zone. This system provides an audible as well as visual signal.
Date:
July 21, 1921
Creator:
Wetter, R. E.
System:
The Portal to Texas History
Collar Fastener or Clasp
Patent for a collar fastener "which will hold the flaps of a collar properly spaced from each other and insure a secure gripping of the flaps to avoid untidy appearance of the collar" (lines 14-17). Includes illustrations.
Date:
June 21, 1921
Creator:
Orson, Kelly N.
System:
The Portal to Texas History
Collar Fastener or Clasp
Patent for a fastener to hold the flaps of a collar securely.
Date:
June 21, 1921
Creator:
Kelly, Orson N.
System:
The Portal to Texas History