Resource Type
Collection
Serial/Series Title
Counties
4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Acetylene-Gas Generator
Makes gas generators more automatic making them less dangerous and less likely to cause an explosion.
Date:
August 25, 1903
Creator:
Summerfield, John
Object Type:
Patent
System:
The Portal to Texas History
Dallas County Probate Case 2611: Austin, Elva M. et al (Minors)
Dallas County probate record regarding the case of Austin, Elva M. et al (Minors) and F.L. Allen (Executor or Guardian)
Date:
1903-08-25/1904-09-30
Creator:
Dallas County (Tex.)
Object Type:
Legal Document
System:
The Portal to Texas History
Water-Heater
Water-heaters that can be more manufactured for a lower cost while heating water more quickly and work as a room heater for the bathroom.
Date:
August 25, 1903
Creator:
Summerfield, John
Object Type:
Patent
System:
The Portal to Texas History
Acetylene-Gas Generator.
Patent for an improve to a Gas-Generator by controlling the liquid for decomposing the carbid in acetylene, by doing this the generation of gas is monitored and the waste of gas will not occur. This is an improvement to the Gas-Generator, this construct will have an automatic cut-off for the liquid-supply.
Date:
August 25, 1903
Creator:
Summerfield, John
Object Type:
Patent
System:
The Portal to Texas History