Box 21
Container
Contains 54 Results:
Patent No. 1830310 - Electric drives for juvenile automobiles, 1921, 1926-1931
File — Box: 21, Folder: 1
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, 1926-1931
Patent No. 1830456 - Armatures, 1927-1931
File — Box: 21, Folder: 2
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:
1927-1931
Patent No. 1830457 - Dynamo electric machine with improved cooling system, 1928-1931
File — Box: 21, Folder: 3
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:
1928-1931
Patent No. 1830458 (Reissued as Re-19106) Stator with insulated enclosed winding, 1928-1934
File — Box: 21, Folder: 4
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:
1928-1934
Patent No. 1834923 - Dynamo electric machine armature, 1922, 1927-1931
File — Box: 21, Folder: 5
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, 1927-1931
Patent No. 1834924 - Power close wringer, 1923-1924, 1928-1931, 1935-1938
File — Box: 21, Folder: 6
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:
1923-1924, 1928-1931, 1935-1938
Patent No. 1834925 - Method of working armature coils, 1922, 1928-1931
File — Box: 21, Folder: 7
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, 1928-1931
Patent No. 1834926 - Method of making winding loop for bar wound armature, 1922, 1930-1931
File — Box: 21, Folder: 8
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, 1930-1931
Patent No. 1839857 - Washing machines, 1923-1924, 1928-1932
File — Box: 21, Folder: 9
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:
1923-1924, 1928-1932
Patent No. 1839858 - Armature and method of making it, 1927-1931
File — Box: 21, Folder: 10
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:
1927-1931
