Box 19
Container
Contains 53 Results:
Patent No. 1440951 - Improvements in armature construction, 1918, 1922, 1923
File — Box: 19, 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:
1918, 1922, 1923
Patent No. 1440952 - Dynamo electric machines and the method of building them, 1920, 1922, 1923
File — Box: 19, 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:
1920, 1922, 1923
Patent No. 1449370 - Current controlling devices, 1919, 1922, 1923
File — Box: 19, 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:
1919, 1922, 1923
Patent No. 1449371 - Method of constructing armatures for Dynamo electric machines, 1919, 1922, 1923
File — Box: 19, 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:
1919, 1922, 1923
Patent No. 1453118 - Tools for forming insulators, 1921-1923
File — Box: 19, 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:
1921-1923
Patent No. 1474134 - Improvements in bearings, 1921, 1923
File — Box: 19, 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, 1923
Patent No. 1507566 - Commutator brushes and method of making them, 1920, 1924
File — Box: 19, 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:
1920, 1924
Patent No. 1526656 - Nut cracker, 1922, 1924, 1925
File — Box: 19, 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:
1922, 1924, 1925
Patent No. 1536279 - Dynamo electric machine, 1920, 1924, 1925
File — Box: 19, 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:
1920, 1924, 1925
Patent No. 1540237 - Electric power plant system, 1924-1925
File — Box: 19, 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:
1924-1925
