19 Matching Results

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Internal Combustion Engine

Patent for Internal Combustion Engine design

Date: May 2, 1916

Creator: Roquemore, Abb L. & Fallwell, Oscar M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Loading and Dumping Device.

Patent for a loading and dumping device for use in road building projects to load gravel or other materials onto wagons.

Date: May 2, 1911

Creator: Byler, Tilden J.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Lawn-Mower.

Patent for a lawn mower that is easy to use and has long blades.

Date: May 2, 1911

Creator: Maldino, Mark

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Notching Means for Wire-Winding Machines

Patent for a notching means for wire winding machines for use in making well screens.

Date: May 2, 1911

Creator: Fisk, Lawnnedo

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for an improvement on pulley blocks that sustains the pulley block from vertical movement. The improvement consists of a U-shaped suspending member equipped with a depending prong that can engage support.

Date: May 2, 1916

Creator: La Croix, Cicero H.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Metal Tie.

Patent for a metal railroad tie.

Date: May 2, 1911

Creator: Riley, Samuel L.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Sash-Lock.

Patent for a sash lock that comprises two members that are secured together in a manner to hold the meeting rails in close contact.

Date: May 2, 1916

Creator: Huber, Frederick K.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Cotton-Cleaner.

Patent for a cotton cleaner with beater arms attached to the shaft of the machine.

Date: May 2, 1911

Creator: Murray, Stephen D.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Valve

Patent for a new and durable valve design, with illustrations.

Date: May 2, 1916

Creator: Villareal, Patricio

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Electrical Indicator for Street-Cars.

Patent for Electrical indicator for street cars the display to the passengers the names of the streets passed by the car.

Date: May 2, 1916

Creator: Craig, Richard M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Shutter-Operating Attachment For Photographic Cameras.

Patent for shuttering operating attachment for photographic cameras. Small mechanical device that is operated by a thumb-lever that causes the shutter of the photographic camera to operate.

Date: May 2, 1916

Creator: Atwood, Harry C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Automatic Switch

Patent for an automatic switch for railroad tracks.

Date: May 2, 1911

Creator: Pickle, Voyl C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Brace for Furniture.

Patent for an improved furniture brace that uses wire "for connecting parts of beds, tables and chairs for the purpose of strengthening [...] in which the tightening means lies substantially in the plane of the tightening wires so that there is no twisting action on the tightening means" (lines 11-20), including illustrations.

Date: May 2, 1916

Creator: Wittliff, Theodore H.

Item Type: Patent

Partner: UNT Libraries Government Documents Department