4 Matching Results

Search Results

Results: 1 - 4

Incubator Regulator.

Description: Patent for an incubator with an automatic regulator for the flame of an incubator or heating lamp. The invention also provides an improved regulator arranged to raise or lower the wick of an incubator lamp in accordance with the heat in the incubator itself.
Date: January 15, 1918
Creator: Harris, Luster. F. & Williams, Walter. L.
Partner: UNT Libraries Government Documents Department

Time-Switch.

Description: Patent for a time switch "which will be automatically operated to close the circuit and to open the circuit at predetermined times so that the translating devices in the circuit may be maintained energized for a predetermined length of time," (lines 10-15) including illustrations.
Date: January 15, 1918
Creator: Scholl, Max
Partner: UNT Libraries Government Documents Department

Resilient Wheel.

Description: Patent for improvements in resilient wheels. "This invention relates to a new and useful resilient vehicle wheel embodying flat arcuate springs by means of which the tread or shoe of the wheel is resiliently mounted with relation to the hub."(lines 8-12)
Date: January 15, 1918
Creator: Roberts, Samuel A.
Partner: UNT Libraries Government Documents Department

Terrace-Marker.

Description: Patent for a terrace-marker that has "improved means for quickly and conveniently marking or laying out and leveling terraces which shall be light and consequently easily portable, durable and inexpensive to manufacture" (lines 13-17) including an illustration.
Date: January 15, 1918
Creator: Norris, William C.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen