10 Matching Results

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Lyddane, M. C."  
Results: 1 - 10

Underreamer.

Description: Patent for underreamers. This underreamer patent relates to improvements for reaming wells beneath the lower end of a tube casing. This underreamer patent also relates to the improved means for seating the bits or cutters when against the mandrel.
Date: August 10, 1915
Creator: Wagner, Warren
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Nut Lock

Description: Patent for a nut lock. Illustration included.
Date: August 22, 1905
Creator: Marx, Ernest Max & Moses, Ealy J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Music-Indicator.

Description: Patent for a device that is set upon a piano or other keyed instrument to indicate keys and chords, with illustrations.
Date: January 21, 1908
Creator: Hobart, Frederick Earl
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Playing-Cards.

Description: Patent for a card game that aims to teach players the workings of the electoral college. There are 208 cards, divided into four types: "eagle," "star," "banner," "flag," and gathering one of each type gives the player an electoral vote. The cards feature presidential candidates of the mid-1800s.
Date: March 27, 1906
Creator: Noonan, James Harrison
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Revolving Kitchen Cabinet

Description: Patent for a revolving kitchen cabinet. This invention is an adapted improvement to create economize space and save time in food preparation of food. Illustrations included.
Date: October 23, 1906
Creator: Clements, Rollings Alsobrook
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Street or Station Indicator.

Description: Patent for "indicators for displaying to passengers in a car the names of approaching streets or stations" (lines 9-11) including mechanical specifications and illustrations.
Date: January 14, 1908
Creator: Higgins, Polk Maderson & Lee Dolphia Harmes
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen