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Box MS20.31

 Container

Contains 91 Results:

Sheldon, Lyle; Lionel Goffd & Dwight Alderson - "Refining Wood Pulp" USP# 2198706, April 30, 1940

 File — Box: MS20.31, Folder: MS20.31.61
Identifier: Folder MS20.31.61
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: April 30, 1940

Silk, Charles - "Processes of Making Extruded Powder" USP# 2381468, August 7, 1945

 File — Box: MS20.31, Folder: MS20.31.62
Identifier: Folder MS20.31.62
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: August 7, 1945

Silk, Charles - "Propellent Powders" USP# 2335804, November 30, 1943

 File — Box: MS20.31, Folder: MS20.31.63
Identifier: Folder MS20.31.63
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: November 30, 1943

Silk, Charles - "Propellent Powder Processes" USP# 2337943, December 28, 1943

 File — Box: MS20.31, Folder: MS20.31.64
Identifier: Folder MS20.31.64
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: December 28, 1943

Silk, Charles - "Smokeless Powder Processes" USP# 2375175, May 1, 1945

 File — Box: MS20.31, Folder: MS20.31.65
Identifier: Folder MS20.31.65
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: May 1, 1945

Silk, Charles - "The Manufacture of Propellent Explosives" USP# 2417090, March 11, 1947

 File — Box: MS20.31, Folder: MS20.31.66
Identifier: Folder MS20.31.66
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: March 11, 1947

Smith, John - "Blasting Cap Packages" USP# 2371271, March 13, 1945

 File — Box: MS20.31, Folder: MS20.31.67
Identifier: Folder MS20.31.67
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: March 13, 1945

Smith, John - "Delay Detonators" USP# 2133119, October 11, 1938

 File — Box: MS20.31, Folder: MS20.31.68
Identifier: Folder MS20.31.68
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: October 11, 1938

Walkup, Lewis - "Apparatus for Continuously Separating Solids of Explosive from Liquid" USP# 2490108, December 6, 1949

 File — Box: MS20.31, Folder: MS20.31.70
Identifier: Folder MS20.31.70
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: December 6, 1949

Woodring, William - "Explosives" USP# 2206652, July 2, 1940

 File — Box: MS20.31, Folder: MS20.31.71
Identifier: Folder MS20.31.71
Scope and Contents From the Series:

The Winchester Repeating Arms Company original patents date from 1872 to 1949.  Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights.  RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!

Dates: Created: July 2, 1940