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Reamer-Drill for Well-Boring

Description: Patent for reamer drills for boring wells. The invention relates to the construction and arrangement of the drill. The drill expands as it leaves the casing to form a drill and reamer, which limits the expansion of the forks.
Date: September 10, 1918
Creator: Walker, William M.
Item Type: Refine your search to only Patent

Dirigible Headlight

Description: Patent for new design for dirigible headlights by Mr. Hall B. Simpson and Mr. Dewitt Hood, designed with the intention of providing "novel and improved means whereby the headlights are supported by the automobile or other vehicle for turning movement about vertical axes," alongside various innovative applications (lines 23-27).
Date: December 16, 1919
Creator: Simpson, Hall B. & Hood, Dewitt
Item Type: Refine your search to only Patent

Cultivator-Spreader.

Description: Patent for "new and useful improvements in Cultivator-Spreaders" (lines 5-7) which enables the operator of the cultivator to adjust the lateral spread of the plow beams without checking his team or withdrawing the plows from the soil, including illustrations.
Date: May 5, 1914
Creator: Nevins, Robinson C.
Item Type: Refine your search to only Patent

Weather-Strip.

Description: Patent for "an improved construction of metallic weather strip which may be readily applied to the lower edge of a door and will effectually exclude rain, snow, sand or dirt, and prevent the same from entering between the lower edge of the door and the threshold" (lines 11-17) including illustrations.
Date: August 10, 1915
Creator: Faires, Elisha J. & Dulaney, Joseph F.
Item Type: Refine your search to only Patent

Smoke Stack Protector

Description: Patent for adjustable smoke stack protector that stays open when in use and covers the opening when not in order to protect from rain, wind, dirt to protect the stack from deteriorating.
Date: March 17, 1914
Creator: French, Elmer C. & Craig, Thomas E.
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Gin Saw Gumming Machine.

Description: Patent for an improved variation of a gin saw gumming machine with "an adjustable means for clamping the machine to varying diameters of space blocks on gin saws of varying diameters." (Lines 11-14), including instructions and illustrations.
Date: January 2, 1917
Creator: Taylor, James E.
Item Type: Refine your search to only Patent

Saw Gage.

Description: Patent for saw gage "adapted for use in connection with hand saws where the same is to be employed in cutting kerfs." (Lines 10-13)
Date: March 9, 1915
Creator: Faires, Elisha J. & Stockburger, Charles W.
Item Type: Refine your search to only Patent

Pen Point Holder.

Description: Patent for a pen point holder, made cheaply with a small number of necessary parts. The pen point holder allows the nib of a pen to be removed from the pen without use of the fingers so that they may remain clean. Instructions and illustrations are included.
Date: March 13, 1917
Creator: McCombs, Charles C.
Item Type: Refine your search to only Patent

Earth-Auger.

Description: Patent for a device that drills into the ground and lifts the contents into a metal container. The hand-operated device also has wings that expand to let the user know when to empty the contents.
Date: April 10, 1917
Creator: Phillips, Dave T.
Item Type: Refine your search to only Patent
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