SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Radio') ORDER BY date ASC, patent, type |
Total of 7 patents found where: Category is 'Radio';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1917 | ||||||
U | 1,239,902 | September 11, 1917 | Insulator Radio strain insulator |
GODDARD, Walter T. |
Radio | |
1923 | ||||||
U | 1,474,256 | November 13, 1923 | Insulator Special columnar insulators to support structure for a radio transmitter |
GODDARD, Walter T. |
Radio | Locke Insulator Corp. |
1927 | ||||||
U | 1,620,392 | March 8, 1927 | Insulator Radio strain with special pointed metal clips to minimize leakage |
RIDER, Hebert E. |
Radio | Edward L. Hall |
1929 | ||||||
U | 1,700,066 | January 22, 1929 | Insulator for Radio Frequency Currents Radio strain insulator made from Pyrex glass for antennas |
MARSHALL, Albert E. |
Radio | Corning Glass Works |
1932 | ||||||
U | 1,886,984 | November 8, 1932 | Insulator Structure Radio strain insulator for antennas |
STATON, Harry C. |
Radio | |
1936 | ||||||
U | 2,048,504 | July 21, 1936 | Tower Supporting Insulator Insulator to support radio antenna tower |
HAWLEY, Kent A. |
Radio | Locke Insulator Corp. |
1948 | ||||||
U | 2,444,938 | July 13, 1948 | Insulator Radio antennae insulator with center hole for nail and side slits to hold the antennae wire |
MARTIN, JR., Albert D. |
Radio |
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