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H.C.Fry: 2 of 3

Patents Licenced to H. C. Fry Glass Co.
Identifier		Mon	DD	Year	Inventor(s)	Patent Title
USPTO	1,091,678	Mar	31	1914	Locke, Fred M.	Insulating Composition
USPTO	1,091,679	Mar	31	1914	Locke, Fred M.	Insulator
USPTO	1,120,951	Dec	15	1914	Locke, Fred M.	Manufacture of Insulators for High-Potential Electric Conductors
USPTO	1,127,044	Feb	2	1915	Locke, Fred M.	Glass
USPTO	1,156,163	Oct	12	1915	Locke, Fred M.	Manufacture of Insulators for High-Potential Electric Conductors
USPTO	1,225,147	May	8	1917	Locke, Fred M.	Glass
USPTO	1,226,088	May	15	1917	Locke, Fred M.	Insulator and Composition Material for Insulating and Other Purposes
USPTO	1,233,486	Jul	17	1917	Locke, Fred M.	Electrical Insulator
USPTO	1,304,623	May	27	1919	Sullivan, Eugene C. and Taylor, William C.	Glass
USPTO	1,431,166	Oct	10	1922	Locke, Fred M.	Glass
USPTO	1,510,521	Oct	7	1924	Locke, Fred M.	Glass
USPTO	1,623,301	Apr	5	1927	Brenner, Ralph F.	Heat-Resisting Glass
USPTO	1,626,042	Apr	26	1927	Locke, Fred M.	Glass

Fry is of interest to insulator collectors because they made glass insulators in four unique pintype designs (and one suspension). They did not sell well and all Fry insulators are now rare.

Insulators
164.4	229.6	299.2	301.2	Suspension