Search the Insulator Patent Reference Library:

Build your search criteria. The patent must match all the values specified.
Select patent types: Utility   Design   Reissue
Patent number:
Date:
Year between: and
Patentee starting with:
City:
State:
Assigned To starting with:
Description containing:
Category:
Class:    Subclass:
Click Search when complete:
SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (date >= '1961-00-00' AND date < '1962-00-00') ORDER BY date ASC, patent, type

Total of 14 patents found where: Year is 1961

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
 1961
U 2,972,211 February 21, 1961 Method of Manufacturing a Glass Insulator
Method of tempering glass insulators where the head is toughened more than the rest of the insulator		 JELLYMAN, Philip E.
MACINTOSH, Hamish Fraser
WILCOCK, John E.
 Glass Pilkington Brothers Ltd.
U 2,972,783 February 28, 1961 Method for Fabricating Glass Block Panels
Toplite skylight glass block panels		 RUSSELL, Richard G.
THEISEN, Jean P.
STARK, Charles H.
 KI Kimble Glass Co.
U 2,975,499 March 21, 1961 Ceramic Tunnel Kiln
More fuel efficient tunnel kiln for burning ceramic ware and produces a more uniform quality of porcelain.		 LAPP, Grover W.
 Tunnel Kiln  
U 2,975,554 March 21, 1961 Press Mold and Method of Operation
Insulator press for CD 1049		 STUTSKE, William A.
TOROK, Julius J.
 Press Owens-Illinois Glass Co.
U 2,976,034 March 21, 1961 Chuck for Glass Block Machine
Chuck for Glass Block Machine		 HIATT, SR., Earl
 OU  
U 2,978,839 April 11, 1961 Apparatus for Finishing Apertured Glass Articles
Fire polishing of holes for thru hole insulators CD 1049		 EASTUS, Harold L.
HIATT, Earl
 Manufacturing Kimble Glass Co.
U 2,986,595 May 30, 1961 Post Type Insulator and Method of Making the Same
Method of sealing the internal part of the insulator to protect its electrical resistance		 FIERO, Carl D.
COREY, Charles E.
 Post Type Lapp Insulator Co., Inc.
U 2,988,852 June 20, 1961 Method of Thermally Sealing Hollow Glass Articles at Minimal Temperatures
Glass to glass seal for glass blocks		 HENRY, Kenneth M.
 OI Owens-Illinois Glass Co.
U 2,992,515 July 18, 1961 Apparatus for Forming Perforated Glass Bodies
Machine to place holes in glass blocks		 MATHIAS, SR., Russell L.
 KI Kimble Glass Co.
U 2,993,409 July 25, 1961 Skylights
Glass Block Skylight		 BOYD, Robert A.
 OI Owens-Illinois Glass Co.
U 2,995,184 August 8, 1961 Gas Burner Structures
Gas Burner for welding glass blocks		 ZIMMERMAN, George
 OI Owens-Illinois Glass Co.
U 2,996,845 August 22, 1961 Structural Panel and Building Wall Construction Utilizing Same
Panellized glass block wall construction		 CIPRIANI, Chester C.
STARK, Charles H.
 KI Kimble Glass Co.
U 3,003,287 October 10, 1961 Apparatus for Forming Glass Articles
Glass block and TV faceplate pressing machine		 TOROK, Julius J.
 KI Kimble Glass Co.
U 3,012,378 December 12, 1961 Light Transmitting Blocks
Glass Block		 BOYD, Robert A.
 OI Owens-Illinois Glass Co.

Total of 0.01 seconds