5 Matching Results

Search Results

Advanced search parameters have been applied.
in subjects: "chains"  
Results: 1 - 5

Water Elevator Chain.

Description: Patent for a new and improved water-elevator chain. This design "has relation to that class of water-elevators in which the buckets are connected to an endless chain formed of wire, the several links being connected to each other by loops or eyes formed thereon; and the object thereof is to improve the construction of this class of wire chains, whereby the bearings for the links are greatly increased and strengthened and the general construction of the chain rendered more durable, also the link… more
Date: July 26, 1887
Creator: Mayfield, William Dudley
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fastener for Antiskid-Chains.

Description: Patent for a "means for fastening anti-skidding chains about the tread surfaces of tires, and consists of a simple and efficient device ... which may be easily and quickly applied to the wheel and as easily removed therefrom" (lines 16-21), including instructions and illustrations.
Date: July 2, 1918
Creator: Harmon, William Oliver
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bicycle.

Description: Patent for a bicycle that is safer than other bicycles. It has compensating gearing so that "the variations in leverage in the various positions assumed by the pedal crank are equalized" (lines 12-13).
Date: February 20, 1894
Creator: Lillibridge, Freeman
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Chain-Link.

Description: Patent for a harness ring for connecting and disconnecting from other fastening hooks, chains, or rings, including illustration.
Date: November 13, 1860
Creator: Kirk, John P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Clevis.

Description: Patent for a simple, inexpensive, and improved clevis that can be easily manufactured and employed to a draft-beam. It can be used without a lapring in order to connect to a singletree. The singletree can have its "staple or eye...disposed in a plane with the said singletree" (lines 16-17).
Date: January 30, 1894
Creator: Word, Aaron Matthias
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen