Resource Type
States
Counties
8 Matching Results
Results open in a new window/tab.
Results:
1 - 8 of
8
Animal-Trap.
Patent for a new and useful animal trap, including instructions and illustrations.
Date:
December 5, 1899
Creator:
Buckersberg, Simon
System:
The Portal to Texas History
Air-Supplying Device For Diving Purposes.
Patent for a new and useful air supplying device for diving purposes, including instructions and illustrations.
Date:
December 5, 1899
Creator:
Hensley, Frank A.
System:
The Portal to Texas History
Car-Coupling.
Patent for a car coupling that operates automatically and without causing danger to the railway employees. It operates by a lever on the side or top of the car.
Date:
December 5, 1893
Creator:
Burglin, Bernhard
System:
The Portal to Texas History
Mail-Bag Catcher and Deliverer.
Patent for "a device capable of catching or transferring mail bags from a mail bag hanger to the mail car while the car is in motion, the device also acting to deliver a mail bag at the same station, if necessary, one operation in no manner interfering with the other." (Lines 8-14) Includes instructions and illustrations.
Date:
March 5, 1895
Creator:
Sliger, Charles F.
System:
The Portal to Texas History
Propeller for Boats.
Patent for improvements in propellers for boats by “having a pair of hinged propeller-blades adapted to swing toward and away from each other, combined with fixed prongs; which are engaged with the propeller blades and hold them from displacement.” (Lines 60-65) Illustration is included.
Date:
May 5, 1891
Creator:
Gillespie, Lewis
System:
The Portal to Texas History
Measuring and Proportioning Machine.
Patent for "a device by which the mixing of various ingredients in certain desired proportions may be easily and accurately accomplished" (lines 8-11). It is meant for industrial measuring.
Date:
May 5, 1896
Creator:
Collins, Alonzo G.
System:
The Portal to Texas History
Fabric-Turfing Implement.
Patent for certain new and useful improvements in fabric turfing implements, including instructions and illustrations.
Date:
June 5, 1898
Creator:
Connett, Matthew F.
System:
The Portal to Texas History
Eyelet-Hole Attachment for Sewing-Machines.
Patent for "a simple and perfect eyelet apparatus which can be attached to any sewing-machine" (lines 14-15).
Date:
January 5, 1897
Creator:
Reutermann, Heinrich Theodore
System:
The Portal to Texas History