10 Matching Results

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Airship (open access)

Airship

Patent for an airship that is equipped with gas bags to control the ascent and descent of the airship and make it float in case of landing in the water.
Date: June 11, 1912
Creator: Bradshaw, John F. W.
System: The Portal to Texas History
Cotton-Boll Picker (open access)

Cotton-Boll Picker

Patent for an improvement to cotton ball harvesters.
Date: May 11, 1915
Creator: Hewitt, Daniel
System: The Portal to Texas History
Clock Attachment (open access)

Clock Attachment

Patent for an improved clock attachment to operate "a series of alarms or signals arranged in different rooms of a building or in other separated stations for simultaneously sounding the alarms or for operating the signals at predetermined times." (lines 11-17) including illustrations.
Date: January 11, 1915
Creator: Moore, John R.
System: The Portal to Texas History
Automatic Time-Check for Oil-Presses and Other Machines (open access)

Automatic Time-Check for Oil-Presses and Other Machines

Patent for a device that records the time in which a machine is in operation and in which it is idle to check the efficiency of the workmen and the work plant as a whole.
Date: May 11, 1915
Creator: Bell, Thomas
System: The Portal to Texas History
Locomotive Valve-Gear. (open access)

Locomotive Valve-Gear.

Patent for improvement to the locomotive valve-gear by utilizing a centrally-pivoted lever.
Date: January 11, 1887
Creator: Lewis, Wallace James
System: The Portal to Texas History
Support for Telegraph and Telephone Wires. (open access)

Support for Telegraph and Telephone Wires.

Patent for a circular metal support for telegraph and telephone wires; including illustrations.
Date: November 11, 1913
Creator: Hoybook, Henry Levid
System: The Portal to Texas History
Support for Attachment to Desks. (open access)

Support for Attachment to Desks.

Patent for "a stand, shelf, or holder for attachment to desks...for the purpose of supporting a type-writer [or] reference-book... the object in view being to provide a support of this character with means for attaching the same to a desk and means for swinging or revolving said support so that the... article may be readily and conveniently brought around to the front of the desk for use... and then swung back out of the way upon the side of the desk." (lines 12-24)
Date: August 11, 1903
Creator: Bell, William Jackson
System: The Portal to Texas History
Stirrup. (open access)

Stirrup.

Patent for a saddle-stirrup with springs on the bottom and a spring-catch on the top.
Date: August 11, 1896
Creator: Long, Francis F.
System: The Portal to Texas History
Grocer's Bin. (open access)

Grocer's Bin.

Patent for a new and improved grocer's bin. This design "consists, broadly, in a box or bin pivoted so that its upper open end may be conveniently tilted out for the purpose of replenishing or taking therefrom, and may as conveniently be pushed back into the casing or framing" (lines 9-13).
Date: December 11, 1888
Creator: Johnston, Lysander
System: The Portal to Texas History
Railroad-Tie. (open access)

Railroad-Tie.

Patent for railroad-ties, and "the special object of the invention is to make a railroad cross-tie of metal, built up firmly and secured to the rails without screws, bolts, rivers, cushions or other appurtenances." (Lines 14-17) Includes instructions and illustrations.
Date: February 11, 1896
Creator: Noonan, Philip
System: The Portal to Texas History