|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '174') AND (category.subclass = '138R') ORDER BY date ASC, patent, type|
Total of 25 patents found where: Class is '174'; Subclass is '138R';
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|
|U||105,252||July 12, 1870||Improvement in Battery Insulators
CD 60 and CD 61. Battery insulator with mounting on table. One specimen of CD 61 is known with embossing M. T. Co.
|ROBERTSON, Orris W.
|U||129,465||July 16, 1872||Improvement in Battery Insulators
Battery insulator shaped to fit hole in table & flat to support battery
|DAVIS, Augustus G.
|U||136,191||February 25, 1873||Improvement in Insulators for Battery Cups
Battery insulator cup to collect moisture or acid
|THOMAS, James H.
||Battery||1/2 to A. G. Tomay|
|U||438,532||October 14, 1890||Insulating Appliance for Electric Batteries
Battery jar and large battery rest insulator with upturned cup to hold insulating fluid. Some think the rods (a2) that hold the plates apart are the glass U-shaped ""rods"" known in the hobby, but there is no evidence of this in the patent.
|CURRIE, Stanley C. C.
||Battery||The United Gas Improvement Co.|
|U||542,924||July 16, 1895||House Wiring Fixture
Porcelain device to allow passage of electrical wires through plaster walls or ceiling
|CASE, Charles F.
|U||779,402||January 10, 1905||Glass Base for Furniture
Glass insulator for furniture legs
|ABRAMS, Mary I.
|U||1,000,493||August 15, 1911||Insulator for Electric Railway Cars
Spool type insulator to suspend electrical equipment from electric train cars
|U||1,034,394||July 30, 1912||Insulating Support for Storage Battery Tanks
CD 35, CD 36; Battery insulator with soft metal cap
|MORRIS, George H.
||Battery||The Electric Storage Battery Co.|
|U||1,034,518||August 6, 1912||Hanger for Electrical Apparatus
Hanger for street lights composed of a bell insulator, cross arm with spool insulators on each end, and a hook to support the lamp.
|U||1,097,392||May 19, 1914||Battery Box Support and Insulator
Battery rest insulator with screw to hold under foot of table
|CREMER, August C.
MOLANDER, Gustaf F.
|U||1,146,298||July 13, 1915||Insulating Support for Storage Batteries
CD 35, CD 36; Battery insulator with a lead cup sitting on an earthenware pedestal cup (see 1,181,362)
|U||1,179,395||April 18, 1916||Insulating Support for Storage Battery Tanks
Battery support insulator with lead cup underneath
|BECK, Harold M.
|U||1,181,362||May 2, 1916||Insulating Support for Storage Batteries
Battery insulator support cup made of earthenware (see 1,146,298)
|U||1,190,766||July 11, 1916||Insulating Support
Battery support insulator
|HUBBARD, Albert S.
||Battery||Gould Storage Battery Co.|
|U||1,237,843||August 21, 1917||Insulator Support for Towers
An insulator to support radio antenna towers composed of a metal base and several porcelain sections that are cemented together.
|WARD, John W.
||Antenna Support||Pittsburg High Voltage Insulator Co.|
|U||1,313,384||August 19, 1919||Battery Supporting Device
CD 40; Battery for submarines using a special battery rest insulator
|HUTCHISON, Miller Reese
NORTON, Charles W.
|Battery||Edison Storage Battery Co.|
|U||1,456,960||May 29, 1923||Joint for Articles of Ceramic and Similar Materials and Method of Producing Same
Multipart joined by sand, glaze-welding and/or differential shrinkage
|AUSTIN, Arthur O.
||Multipart||The Ohio Brass Co.|
|U||1,494,766||May 20, 1924||Insulating Support
Battery rest insulator sitting on a foot to allow movement
|BENJAMIN, Edward O.
||Battery||International Oxygen Co.|
|U||1,712,432||May 7, 1929||Electrical Insulator Assembly
Suspension using Hewletts for novel electric switch
|HAGERMAN, Alva Lloyd
|U||1,734,597||November 5, 1929||Nonskidding Insulated Stool
Lineman's stool with four rubber legs that have two downward curved flanged skirts.
|SALISBURY, Moses B.
|U||1,786,458||December 30, 1930||Insulating Nontilting Stool
Insulated stool composed of multiple plies of hardwood with extended legs. Pintype insulators are used to support the legs and insulate the stool.
|SHIPMAN, Emanuel F.
|U||1,937,964||December 5, 1933||Insulator Support for Tower or Mast Type Antenna
Insulator for supporting radio tower or mast antenna
|JENNER, Ralph L.
||Antenna||Lapp Insulator Co., Inc.|
|U||1,947,118||February 13, 1934||Lighting Fixture
Porcelain lighting fixture
|THOMAS, Noah T.
||Fixture||The Hartford Faience Co.|
|U||2,048,504||July 21, 1936||Tower Supporting Insulator
Insulator to support radio antenna tower
|HAWLEY, Kent A.
||Radio||Locke Insulator Corp.|
|U||2,454,348||November 23, 1948||Latch for Electric Fence Gates
Latch for electric fence using Surge insulators (see 2,350,420) (see design 126,721) (see design 126,722) (see 2,454,348) [see picture 170540955]
|SCHILLING, Lorell John
||Electric Fence||Babson Brothers Co.|
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