SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (residence = 'Wilkinsburg, PA') ORDER BY date ASC, patent, type |
Total of 7 patents found where: Residence is 'Wilkinsburg, PA';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1906 | ||||||
U | 818,186 | April 17, 1906 | Insulating Cleat 2-piece single wire cleat |
MURDOCK, Henry D. |
Cleat | |
1921 | ||||||
U | 1,374,998 | April 19, 1921 | Insulator Multipart porcelain insulator of Faradoid design (spelling for other patents: GILCHREST, George Irving) |
FORTESCUE, Charles Le G. GILCHREST, George I. |
Multipart | Westinghouse Electric & Mfg. Co. |
1922 | ||||||
U | 1,435,225 | November 14, 1922 | Insulator Pin, wooded covered with metal for strength and to keep wood dry |
GILCHREST, George Irving |
Pin | Westinghouse Electric & Mfg. Co. |
1928 | ||||||
U | 1,669,529 | May 15, 1928 | Insulator Suspension fog-type with wood strain insulator for connecting to another insulator |
MILLER, Frederick H. |
Suspension | Westinghouse Electric & Mfg. Co. |
1930 | ||||||
U | 1,764,434 | June 17, 1930 | Insulator Wood strain insulator with coating such as rubber over the metal ends and extending only a short distance to prevent burning the insulator from corona |
COCHRAN, Paul B. |
Strain | Westinghouse Electric & Mfg. Co. |
U | 1,782,790 | November 25, 1930 | Insulator Strain insulator composed of a wooden strain sealed inside porcelain tubular shell that is filled with non-conducting oil |
MILLER, Frederic H. JACKSON, Ray P. |
Strain | Westinghouse Electric & Mfg. Co. |
1931 | ||||||
U | 1,794,934 | March 3, 1931 | Insulator Connector Bracket for strain insulator |
WALBERG, Nils A. |
Bracket | Westinghouse Electric & Mfg. Co. |
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