Resource Type
Counties
5 Matching Results
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Clock Attachment
Patent for an improved clock attachment to operate "a series of alarms or signals arranged in different rooms of a building or in other separated stations for simultaneously sounding the alarms or for operating the signals at predetermined times." (lines 11-17) including illustrations.
Date:
January 11, 1915
Creator:
Moore, John R.
System:
The Portal to Texas History
Wrench
Patent for improvements in wrenches, particularly relating to the type generally known as the spanner wrench. The object of this invention is to provide an improved spanner wrench including means for reliably retaining the wrench head in proper position with relation to the object being rotated.
Date:
January 4, 1916
Creator:
Wright, John G.
System:
The Portal to Texas History
Improvement in Clasps.
Patent for improvement in clasps "especially adapted for garment supporting" (lines 9-10) including instructions and illustrations.
Date:
January 5, 1915
Creator:
Stafford, Beverly F.
System:
The Portal to Texas History
Wire Stretcher
Patent for wire stretcher.
Date:
January 30, 1917
Creator:
Clark, Joseph G.
System:
The Portal to Texas History
Attachment for Plows
Patent for "improvements in attachments for plows for the purpose of cutting roots, sods, and the like, and has for one of its objects to provide a simply constructed attachment which not only provides a suitable cutting implement but likewise includes a removable landslide." (9-15)
Date:
January 25, 1916
Creator:
Reeves, Wesley L.
System:
The Portal to Texas History