Manufacturers Index - Seibert Cylinder Oil Cup Co.
Seibert Cylinder Oil Cup Co.
Somerville, MA, U.S.A.
Manufacturer Class:
Steam and Gas Engines
This page contains information on patents issued to this manufacturer.
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94,780
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Sep. 14, 1869
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Improvement in lubricators
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Nicholas Seibert |
Nevada, CA |
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107,478
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Sep. 20, 1870
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Improvement in lubricators
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John Gates |
Portland, OR |
This patent was reissued as a pair of patents, 7,661 and 7,662. |
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111,881
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Feb. 14, 1871
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Improvement in lubricators
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Nicholas Seibert |
San Francisco, CA |
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187,100,796
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Sep. 21, 1871
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Improved construction of lubricators
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Nicholas Seibert |
San Francisco, CA |
This is the British equivalent of US patent 94,780. |
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138,243
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Apr. 29, 1873
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Improvement in lubricators
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John Gates |
Portland, OR |
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5,658
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Feb. 05, 1876
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Improvement on lubricators
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Nicholas Seibert |
San Francisco, CA |
This lubricator was intended for steam locomotives and the improvement equalizes steam pressure on the oil cup when steam is shut off from the steam pipe, as when the locomotive is descending a grade. |
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179,226
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Jun. 27, 1876
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Improvement in lubricators
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Nicholas Seibert |
San Francisco, CA |
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RE7,661
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May. 08, 1877
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Improvement in lubricators
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John Gates |
Portland, OR |
Patent 107,478 was reissued as a pair of patents, RE7,661 and 7,662. |
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RE7,662
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May. 08, 1877
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Improvement in lubricators
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John Gates |
Portland, OR |
Patent 107,478 was reissued as a pair of patents, 7,661 and RE7,662. |
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201,362
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Mar. 19, 1878
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Improvement in oil-cups
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Albert S. Smith |
Boston, MA |
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208,931
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Oct. 15, 1878
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Improvement in steam-cylinder lubricators
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Nicholas Seibert |
San Francisco, CA |
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208,932
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Oct. 15, 1878
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Improvement in steam-cylinder lubricators
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Nicholas Seibert |
San Francisco, CA |
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214,589
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Apr. 22, 1879
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Improvement in feed-indicators for oil-cups
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Nicholas Seibert |
Malden, MA |
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RE8,740
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Jun. 03, 1879
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Improvement in lubricators
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Nicholas Seibert |
San Francisco, CA |
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266,058
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Oct. 17, 1882
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Lubricator
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Charles W. Sherburne |
Somerville, MA |
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17,781
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Sep. 29, 1883
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Lubricator
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Charles W. Sherburne |
Boston, MA |
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302,188
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Jul. 15, 1884
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Lubricator
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James H. Burgess |
Malden, MA |
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341,352
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May. 04, 1886
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Oil-feeder for feeding oil to valves
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Nicholas Seibert |
Boston, MA |
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379,733
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Mar. 20, 1888
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Oil-feeder
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Nicholas Seibert |
Boston, MA |
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387,114
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Jul. 31, 1888
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Oil-feeder
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Nicholas Seibert |
Malden, MA |
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465,679
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Dec. 22, 1891
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Lubricator
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Nicholas Seibert |
Malden, MA |
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466,448
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Jan. 05, 1892
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Commutator-brush and holder for dynamo-electric machines and motors
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Frank J. Sprague |
New York, NY |
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