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Adjustable Scraper Attachment for Disk Plows
Patent for an attachment for disk plows to "clean any disk in any kind of soil" (lines 17-18). Illustrations included.
Date:
December 31, 1907
Creator:
Fell, Julius P.
System:
The Portal to Texas History
Clamp.
Patent for a clamp "for use in in connection with hoisting-tackle for raising or lowering well-pipes..."(lines 9-10) that has one side attach to the pipe and the other side be releasable from the pipe.
Date:
April 9, 1907
Creator:
Danforth, Joseph B.
System:
The Portal to Texas History
Cotton Boll Weevil Destroyer
Patent for a cotton boll weevil destroyer. Illustration included.
Date:
March 19, 1907
Creator:
Bergmann, Bertha
System:
The Portal to Texas History
Ironing Board
Patent for an ironing board. Illustration included.
Date:
March 12, 1907
Creator:
Riedel, Edward C.
System:
The Portal to Texas History
Package Gripper and Holder.
Patent for a package gripper for reaching items on high shelves without climbing a ladder.
Date:
October 15, 1907
Creator:
Fell, Julius P.
System:
The Portal to Texas History