Search the Insulator Patent Reference Library

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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'HI') ORDER BY date ASC, patent, type

Total of 21 patents found where: Category is 'HI';

View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.

T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1863
U	38,820	June 9, 1863	Improvement in Caps for Fruit Jars Wrench lug sheetmetal fruit jar cap	GRAY, Ralph HEMINGRAY, Robert	HI
		1865
U	48,399	June 27, 1865	Improved Fruit Jar Clamp top jar with projections on jar neck	HEMINGRAY, Robert	HI
		1875
U	160,016	February 23, 1875	Improvement in Paper Perforating Machines Machine for perforating paper glass etching patterns	HEMINGRAY, Robert	HI
		1876
D	8,942	February 1, 1876	Design for Glass Dishes Bird shaped glass pickle dish	PROEGER, Julius	HI	Robert Hemingray
		1877
U	196,092	October 16, 1877	Improvement in Cleaning Glass From the Ends of Blow-Pipes Apparatus to remove leftover glass from blow pipes	HEMINGRAY, Ralph G.	HI
		1878
D	10,678	May 14, 1878	Design for Lamp Shades Head shaped gas lamp shade	HEMINGRAY, Robert	HI	Hemingray Glass Co.
		1879
R	8,600	February 25, 1879	Improvement in Oil cans Glass lined oil can (reissue of 189,682)	BARTELS, William H.	HI	Hemingray Glass Co.
U	212,850	March 4, 1879	Improvements in Machines for Flaring and Crimping Lamp Chimneys and Other Glass Articles Machine for flaring the ends of lamp chimneys	HEMINGRAY, Robert	HI
		1883
U	290,771	December 25, 1883	Glass Batch Mixer Glass batch mixer	HEMINGRAY, Ralph G.	HI
		1886
U	342,602	May 25, 1886	Fastener for Jar Tops Globe Fruit Jar	HEMINGRAY, Robert	HI
		1887
D	17,148	March 1, 1887	Design for a Paper Weight, Match Safe, & C. K of L glass anvil shaped match safe	GILL, James C.	HI	Hemingray Glass Co.
		1903
T	39,727	February 3, 1903	Trademark Trademark for ""GLOBE""		HI
		1907
U	866,787	September 24, 1907	Furnace Producer gas furnace combined with boiler	HEMINGRAY, Ralph G. JENSEN, John O.	HI
		1910
T	78,096	May 31, 1910	Trademark Trademark for ""HEMINGRAY""		HI
		1915
U	1,133,244	March 23, 1915	Glass Working Machine for making bottles	HOLMES, Minot K.	HI	Hemingray Glass Co.
		1916
U	1,193,788	August 8, 1916	Glass Furnace Glass furnace design with large doghouse	HOLMES, Minot K.	HI	Hemingray Glass Co.
		1930
D	82,326	October 21, 1930	Design For a Bottle Graf's Zep soda bottle	HOLMES, Minot K.	HI	Hemingray Glass Co.
		1931
T	285,930	May 26, 1931	Trademark Trademark for HB Trademark (serial 312,912)		HI
D	84,313	June 2, 1931	Design for a Bottle or Similar Article Universal Home Bottle	ZIMMERMAN, Willard P.	HI	Hemingray Glass Co.
D	85,082	September 15, 1931	Design for a Bottle or Similar Article Waterfall refrigerator bottle	BILBY, Ernest E.	HI	Hemingray Glass Co.
		1932
D	86,659	April 5, 1932	Design for a Bottle or Similar Article Wishing well refrigerator bottle	BILBY, Ernest E.	HI	Hemingray Glass Co.

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