Lobdell Car Wheel Co. - Assigned Patents

Manufacturers Index - Lobdell Car Wheel Co.

Lobdell Car Wheel Co.
Wilmington, DE, U.S.A.
Manufacturer Class: Metal Working Machinery

Patents

This page contains information on patents issued to this manufacturer.

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Patent Number	Date	Title	Name	City	Description
637	Mar. 17, 1838	Mode of making cast-iron wheels for cars to be used on railroads and applicable to other purposes	Jonathan Bonney	Wilmington, DE
		Mode of making cast-iron wheels for cars to be used on railroads and applicable to other purposes	Charles Bush	Wilmington, DE
		Mode of making cast-iron wheels for cars to be used on railroads and applicable to other purposes	George G. Lobdell	Wilmington, DE
31,467	Feb. 19, 1861	Railway-car wheel	George G. Lobdell	Wilmington, DE
34,972	Apr. 15, 1862	Improvement in cast-metal car-wheels	George G. Lobdell	Wilmington, DE
RE1,317	Jun. 17, 1862	Improvement in cast-metal car-wheels	George G. Lobdell	Wilmington, DE
38,124	Apr. 07, 1863	Improvement in cultivating-machines	George G. Lobdell	Wilmington, DE
		Improvement in cultivating-machines	W. F. Quinby	Wilmington, DE
56,989	Aug. 07, 1866	Improvement in obtaining oil from wells	George G. Lobdell	Wilmington, DE
		Improvement in obtaining oil from wells	L. Phleger	Philadelphia, PA
164,570	Jun. 15, 1875	Improvement in car-wheels	George G. Lobdell	Wilmington, DE
167,522	Sep. 07, 1875	Improvement in bolt and rivet machines	Joseph C. Getz	Philadelphia, PA
172,134	Jan. 11, 1876	Improvement in lathes for turning wheels and axles	George G. Lobdell	Wilmington, DE	See also Canada patent 5,825.
CA-5,825	Mar. 21, 1876	Improvement in lathes for turning wheels and axles	George G. Lobdell	Wilmington, DE	See also US patent 172,134.
191,690	Jun. 05, 1877	Improvement in casting pulleys	George G. Lobdell	Wilmington, DE	Despite the title, the patent is primarily about casting car wheels.
194,001	Aug. 07, 1877	Roll Grinding and Finishing Machine	Thomas H. Savery	Wilmington, New Castle County, DE
		Roll Grinding and Finishing Machine	W. G. Gibbons	Wilmington, New Castle County, DE
222,922	Dec. 23, 1879	Improvement in casting car-wheels	George G. Lobdell	Wilmington, DE
378,844	Feb. 28, 1888	Car-wheel	George G. Lobdell	Wilmington, DE