Box MS20.33
Contains 84 Results:
Bullard, Edwin - "Ratchet Mechanisms" USP# 1388927, August 30, 1921
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!
Bullard, Edwin - "Ratchet Mechanisms" USP# 1388929, August 30, 1921
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!
Whitney, Harry - "Tube Cutting Machine" USP# 460317; "Machines for Rolling Paper Tubes" USP# 405138, September 29, 1891; June 11, 1899
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!
Group of U.S. Patents, Firearm Related, Various Dates
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!