Manufacturers Index - W. H. Nicholson & Co.
W. H. Nicholson & Co.
Wilkes-Barre, PA, U.S.A.
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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14,634
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Apr. 21, 1882
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Improvements in Expanding Mandrels
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William H. Nicholson |
Wilkes-Barre, Luzerne County, PA |
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443,627
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Dec. 30, 1890
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Shaft-Coupling
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William H. Nicholson |
Wilkes-Barre, Luzerne County, PA |
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600,921
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Mar. 22, 1898
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Steam-Eliminator
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John Lloyd |
Pittston, Luzerne County, PA |
A "steam-eliminator" separates water, grease and oil from steam. The steam is directed against a corrugated baffle-plate and those impurities stick to the plate and then drip down through a perforated plate and into a chamber where it can be periodically drained off.
This patent was improved in patent 677,458 and then further improved in patent 796,231. The latter improvement patent was partly assigned to W. H. Nicholson & Co. |
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Steam-Eliminator
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William Lloyd |
Pittston, Luzerne County, PA |
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Steam-Eliminator
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Richard O. Jones |
Pittston, Luzerne County, PA |
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677,458
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Jul. 02, 1901
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Steam-Eliminator
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John Lloyd |
Forty Fort, Luzerne County, PA |
Improvements to patent 600,921, and this present patent was further improved in patent 796,231 which was partly assigned to W. H. Nicholson & Co. |
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Steam-Eliminator
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William Lloyd |
Tamaqua, Schuykill County, PA |
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Steam-Eliminator
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Richard O. Jones |
Jeanesville, Luzerne County, PA |
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796,231
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Aug. 01, 1905
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Steam-Eliminator
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William Lloyd |
Wilkes-Barre, Luzerne County, PA |
Improvements to patent {677.458} to make it possible to examine or repair the baffle-chamber without shutting down the steam-line. |
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796,854
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Aug. 08, 1905
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Shaft Coupling
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William H. Nicholson |
Wilkes-Barre, Luzerne County, PA |
Wilkes-Barre was named by Captain John Durkee of the Susquehannah (Land) Company of Connecticut in honor of two British members of Parliament, John Wilkes and Issacs Barré, who supported the American cause during the Revolution.
Abstract:
his invention relates to couplings for shafts for the transmission of power and it consists in the novel construction and combination of the parts.
Claim:
In a shaft-coupling, the combination, with two similar coupling members each having a hub provided with a conical chamber, an inwardly-projecting flange at the smaller end of the said chamber provided with slots for the clamping-jaws, an outer part or rim, web-plates and arms formed integral with the said hub and the said outer part or rim and provided with longitudinal bolt-holes, said arms being arranged radially over the said slots and between the said web-plates of double-tapered friction-jaws arranged in the said slots and chambers, and coupling-bolts in the said bolt-holes. |
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94,789
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Aug. 22, 1905
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Shaft Coupling
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William H. Nicholson |
Wilkes-Barre, Luzerne County, PA |
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817,089
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Apr. 03, 1906
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Tube-Expander
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William Nicholson Jr. |
Wilkes-Barre, Luzerne County, PA |
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835,111
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Nov. 06, 1906
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Tapping Apparatus
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William Nicholson Jr. |
Wilkes-Barre, Luzerne County, PA |
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839,777
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Dec. 25, 1906
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Steam-eliminator
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William Lloyd |
Wilkes-Barre, Luzerne County, PA |
See patent 1,080,507 for improvements to this patent. |
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Steam-eliminator
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John Lloyd |
Wilkes-Barre, Luzerne County, PA |
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Steam-eliminator
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Samuel T. Nicholson |
Wilkes-Barre, Luzerne County, PA |
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151,489
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Nov. 04, 1913
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Trap Valve
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John Bain Armstrong |
Wilkes-Barre, Luzerne County, PA |
This is the Canadian equivalent of US patent 1,080,507. |
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1,080,507
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Dec. 02, 1913
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Trap-Valve Mechanism
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John Bain Armstrong |
Wilkes-Barre, Luzerne County, PA |
Improvements to patent 839,777 to simplify construction. |
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1,302,833
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May. 06, 1919
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Steam-Trap
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Harry Samuel Nicholson |
Wilkes-Barre, Luzerne County, PA |
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Steam-Trap
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William Craig Beiswinger |
Wilkes-Barre, Luzerne County, PA |
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1,425,440
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Aug. 08, 1922
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Electrode Holder
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William Craig Beiswinger |
Wilkes-Barre, Luzerne County, PA |
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Electrode Holder
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Robert F. Morgan |
Wilkes-Barre, Luzerne County, PA |
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