Google Patent Search Results
Lloyd Copeman
LG Copeman
Lloyd Groff Copeman
Index
of Patents issued to Lloyd Groff Copeman from the
United States Patent office:
1909
Electro
thermostatic heat regulator. No. 932,966; August
31
1911
Electrically
heated cooker. No. 1,005811; October 17
1913
Electric
switch. No. 1,069,531; August 5
Electric
cooker. No.1,053,280; February 18
Electrically
heated oven construction. No. 1,059,150; January
14
Thermostat
and thermometer. No. 1,055,446; March 11
1914
Toast
turner. No. 1,108,552; August 25 (Assignor –
Hazel B. Copeman)
Safety
device for electrically heated cooking apparatus.
No.1,113,154; October 6
Time-operating
mechanism for electric switches. No. 1,104,718;
July 28
Toast
turner. No. 1,108,553; August 25
Toaster.
No. 1,108,554; August 25
1915
Electrical
heating unit. No. 1,138,733; May 11
Electromagnetic
switch. No. 1,141,174; June 1
Electric
stove. No. 1,141,175; June 1
Electrically
heated oven. No. 1,141,176; June 1
1916
Automatically
controlled electrical cooking apparatus. No. 1,180,571;
April 25
Collapsible
grease-capsule. No. 1,190,382; July 11
1917
Grease-cup.
No. 1,222,185; April 10
1918
Grease-cup.
No. 1,269,159; June 11
Grease-cup.
No. 1,287,889; June 11
Drill.
No. 1,264370; April 30
Grease-cup.
No. 1,287,889; December 17
1919
Grease-cup.
No. 1,294,773; February 18
Grease-cup.
No. 1,300,699; April 15
Adjustable
thermometer. No. 1,312,834
Grease-cup.
No. 1,292,594
Grease-cup.
No. 1,314,073; August 26
Shank
and handle. No. 1,314,078; August 26
1920
Heating
apparatus. No. 1,336,552; April 13
Adjustable
thermostat. No. 1,349,364
Toaster.
No. 1,356,042; October 19
Tool
holder. No. 1,361,021; December 7
1921
Refrigeration
apparatus. No. 1,396,996
Grease-cup.
No. 1,368,546; February 15
Grease-cup.
No. 1,395,336; November 1
1922
Refrigerating
apparatus. No. 1,409,283; March 14
Refrigerating
apparatus. No. 1,415,992; May 16
Refrigerating
apparatus. No. 1,430,153; September 26
Refrigerating
apparatus. No. 1,430,154; September 26
1923
Refrigerating
apparatus. No. 163,419; July 31
Refrigerating
apparatus. No. 1,472,266; October 30
Refrigerating
apparatus. No. 1,472,267; October 30
Refrigerator.
No. 1,444,589; February 6
1924
Refrigerator
latch. Re. 15,908; September 2
Refrigerator
latch. No. 1,489,918; April 8
Refrigerator
door construction. No. 1,503,486; August 5
Refrigerator
lining. No. 1,509,932; September 30
Casting
and plastic materials. No. 1,515,150; November
11
Casting
stone. No. 1,518,254; December 9
Water
control for refrigerating system. No. 1,519,757;
December 16
Refrigerating
apparatus. No. 1,517,534; December 2
1925
Refrigerating
apparatus. No. 1,526,964; February 17
Wall
construction. No. 1,526,965; February 17
Molding
the shells of refrigerators. No. 1,538,467; May
19
Casting
refrigerator doors. No. 1,538,467; May 19
Refrigerator.
No. 1,538,469; May 19
Collapsible
molding dies. No. 1,538,471; May 19
Refrigerator
construction. No. 1,542,862; June 23
Refrigerator.
No. 1,548,825; August 11
Bushing
construction. No. 1,564,947; December 8
Refrigerator
doors. No. 1,564,948; December 8
1926
Refrigerator
manufacture. No. 1,570,617; January 26
Refrigerator
construction. No. 1,574,868; March 2
Refrigerator.
No. 1,603,905; October 19
Refrigerator
apparatus. No. 1,585,016; May 18
1927
Refrigerator
construction. No. 1,644,981; October 11
Drinking
water supply for refrigerators. No. 1,618,514;
February 22
Water
cooler. No. 1,633,372; June 21
Match-plate
pattern. No. 1,644,968; October 4
Refrigerator.
No. 1,644,983; October 11
Refrigerator.
No. 1,644,984; October 11
Refrigerator
manufacture. No. 1,644,985; October 11
Refrigerator
construction. No. 1,644,986; October 11
Refrigerator.
No. 1,644,987; October 11
Cabinet
construction and building the same. No. 1,644,988;
October 11
1928
Sharp
freezing container for mechanical refrigerators.
No. 1,675,599; July 3
Refrigerator
cabinet and controlling the temperature therein.
No. 1,618,398; August 21
Table
top construction. No. 1,656,422; January 17
Method
and apparatus for accelerating setting of stone
castings. No. 1,656,423; January 17
Making
match plate patterns. No. 1667,720; May 1
Stone
mold. No. 1,667,721; May 1
Match
plate pattern. No. 1,667722; May 1
Table
top construction. No. 1,667,723; may 1
Container
for power refrigeration. No. 1,671,761; May 29
Cooling
unit for refrigeration apparatus. No. 1,671,762;
May 29
Refrigerating
cabinet and controlling and operating the same.
No. 1,681,399; August 21
Refrigerator
or cabinet. No. 1,692,159; November 20
1929
Balloon
construction. No. 1,714,097; May 21
Sharp
freezing container for mechanical refrigerators.
Re. 17,278; April 23, Re. 17,279; April 23
Table
top construction. No. 1,700,155; January 29
Making
stone castings. No. 1,700,156; January 29
Table.
No. 1,701,529; February 12
Refrigerating
device. No. 1,703,299; February 26
Artificial
stone refrigerator and forming the same. No. 1,703,511;
February 26
Refrigerator
cabinet. No. 1,710,405; April 23
Refrigerating
apparatus. No. 1,710,406; April 23
Method
and apparatus for forming and maintaining sanitation
in ice cream cabinets or the like.
No.
1,711,721; May 7
Storage
compartments for ice cream cabinets or the like.
No. 1,711,722; May 7
Flexible
sharp freezing container. No. 1,740,919; December
24
1930
Refrigerating
unit. No. 1,744,038; January 21
Method
of refrigerator manufacture. No. 1,757,450; May
6
Water
cooler. No. 1,771,433; July 29
Sharp
freezing container. No. 1,777,483; October 7
Refrigerator
cabinet. No. 1,777,786; October 7
Refrigerator.
No. 1,777,787; October 7
Refrigerating
unit of fired ceramic material. No. 1,781,778;
November 18
Method
and apparatus for positioning and sealing ice
cram cans in ice cream cabinets.
No.
1,786,827; December 30
1931
Ice
cream cabinet. No. 1,789.587; January 20
Sharp
freezing container for ice cream cabinets. No.
1,807,587; June 2
Dispensing
unit embodying mechanical refrigerator. No. 1,811,456;
June 23
Sharp
freezing unit. No. 1,816,211; July 28
Refrigerating
unit. No. 1,816,638; July 28
Sharp
freezing container. No.1,817,544; August 4
Sharp
freezing container. No.1,817,545; August 4
Refrigerating
apparatus and heat transfer therein. No. 1,818,673;
August 11
Unit
formed partially of fired ceramic material. No.
1,822,013; September 8
Apparatus
for controlling the temperature of unit containers.
No 1,824,535; September 22
1932
Sharp
freezing unit. No. 1,839,651; January 5
Refrigerating
system. No. 1,840,619; January 12
Refrigerating
system. No. 1,840,702; January 12
Cooling
chamber for mechanical refrigerating unit. No.
1,872,685; August 23
Method
and apparatus for freezing liquids. No. 1,878,685;
August 23
Flexible
sharp freezing container. No. 1,879,602; September
27
Refrigerating
unit. No. 1,879,922; September 27
Sharp
freezing structure. No. 1,882,209; October 11
Method
and apparatus for refrigerating. No. 1,887,580;
November 15
1933
Refrigerating
apparatus. No. 1,902,016; March 21
Cooling
unit. No. 1,912,826; June 6
Cooling
unit construction. No. 1,912,827; June 6
Mold
construction for reproduction of patterns in rubber.
No. 1,913,747; June 13
Clothespin.
No. 1,916,556; July 4
Closure
member and forming and applying. No. 1,916,857;
July 4
1934
Refrigerating
system. Re. 19,055; January 16
Storage
and dispensing unit for frozen foods. No. 1,952,422;
March 27
Treating
fruit or other growing vegetable matter. No. 1,955,950;
April 24
Waterproof
and puncture-proof paper. No. 1,976,329; October
9
1935
Refrigerator
structure. No. 2,002,339; May 21
Method
and apparatus for cooling beer. No. 2,010,060;
August 6
Protective
coatings and applying and removing. No. 2,020,256;
November 5
1936
No
patents
1937
Protective
coating and applying and removing. No. 2,082,791;
June 8
Bucket
and bucket protector. No. 2,071,112; February
16
Dispensing
device for sheet rubber deposited from an aqueous
dispersion of rubber and forming the same. No.
2,075,178; March 30
Device
for making and storing ice. No. 2,088,840; August
3
Method
and apparatus for conditioning and dispensing
beer. No. 2,075,088; October 19
1938
Concrete
or cement structure. No. 2,112,452; March 29
Apparatus
for handling ice cubes. No. 2,113,014; April 5
Refrigerating
structure. No. 2,114,996; April 26
Protecting
and forming pre-finished metal. No. 2,120,461;
June 14
Protective
coating and process of applying and removing.
No. 2,132,230; June 14
Package
structure. No. 2,134,908; November 1
1939
Bird
shelter. No. 2,151,010; March 21
Mounting
bracket. No. 2,184,633; December 26
Dispensing
device for sheet rubber deposited from an aqueous
dispersion of rubber and forming and using same.
Re. 21,065; May 2
Protective
coating and applying and removing. No. 2,169,225;
August 15
Coating
knit articles and products thereof. No. 2,172,251;
September 5
Portable
beverage conditioning and dispending apparatus.
No. 2,182,116; December 5
Coating
knit articles and products thereof. Re. 21,269;
November 21
1940
Bird
feeding station. No. 2,216,511; October 1
Birdhouse.
No. 2,219,297; October 29
Cigarette
and treating the same. No. 2,185,293; January
2
1941
Suet
Cake container. No. 2,235,959; March 25
Flour
sifter combination. No. 2,252,701; August 19
Container
for confections. No. 2,248,963; July 15
1942
Collapsible
birdhouse. No. 2,292,614; August 11
Birdhouse
construction. No. 2,295,891; September 15
Treating
textile fabrics and the products thereof. No.
2,281,830; May 5
1943
Clothesline.
No. 2,318,275; May 4
Dispensing
and using rubber. No. 2,307020; January 5
Closure
member and applying same. No. 2,356,825; August
29
1945,
1946, 1947, 1948
No
patents listed
1949
Cream
separator. No. 2,477,863; August 2
Apparatus
for dispensing ice cubes. No. 2,484,017; October
11
1950
Ice
tray. No. 2,514,476; July 11
Hand
tool for agriculture implements. No. 2,528,947;
November 7
1951
Method
and apparatus for the manufacture of cigarettes.
No. 2,543,277; February 27
1952
Spill
guard for ice tray. No. 2,593,106; April 15
1953
Tractor
hitch. No. 2,627,423; February 2
Bottle
closure. No. 2,634,012; April 7
1954
2,688,236;
Cl. 62-108.5
(Kisselle-ice
tray grid) 2,671,321; March 9
1955
2,712,666;
Cl. 15-142
2,704,732;
Cl. 117-155
1956
Copeman,
Lloyd Groff deceased; Elizabeth Jane (Betty),
Gerlach, executrix
Portable beverage conditioning and dispensing
apparatus. No. 2,749,719; June 12
Cl.
62-91.5
1957
Moisture
impervious container. No. 2,781,159; February
12
Cl.
229-16
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