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Box 21

 Container

Contains 54 Results:

Patent No. 1887005 - Apparatus for insulating coils, 1927-1932

 File — Box: 21, Folder: 41
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1927-1932

Patent No. 1888211 - Mold for insulating an armature, 1921, 1929-1932

 File — Box: 21, Folder: 42
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1921, 1929-1932

Patent No. 1888613 - Apparatus for impregnating and molding a porous structure, 1921, 1929-1932

 File — Box: 21, Folder: 43
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1921, 1929-1932

Patent No. 1890802 - Automatic molding method in machine, 1929-1932

 File — Box: 21, Folder: 44
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1929-1932

Patent No. 1891076 - Dynamo electric machine, 1924, 1927-1932

 File — Box: 21, Folder: 45
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1924, 1927-1932

Patent No. 1893261 - Motor for driving flexible shafts, 1921-1922, 1929-1933

 File — Box: 21, Folder: 46
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1921-1922, 1929-1933

Patent No. 1893262 - Reinforced electrical coil, 1928-1933

 File — Box: 21, Folder: 47
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1928-1933

Patent No. 1894723 - Armature, 1929-1933

 File — Box: 21, Folder: 48
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1929-1933

Patent No. 1894724 - Stator with built in condenser, 1930-1933

 File — Box: 21, Folder: 49
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1930-1933

Patent No. 1897544 - Armature, 1922, 1928-1933

 File — Box: 21, Folder: 50
Scope and Content From the Collection: The Vincent G. Apple Papers document the work of a great inventor and entrepreneur of Dayton. Through these papers, researchers may learn about the various inventions and innovations Apple made during his lifetime and their lasting impression on the automotive field.Series I, Personal Papers, contain personal correspondence between Apple and various family members and friends. This series also contains mortgages and financial records, along with the deed to the Pinnacle Farm,...
Dates: 1922, 1928-1933