21 Matching Results

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Primary view of Improvements in Sash-Lock
Miller, John D.
June 16, 1903
Primary view of Lock
Kirk, Robert L.
October 14, 1902
Primary view of Lock
Winslow, Walter W.
April 21, 1908
Primary view of Lock.
Bell, William E. & Brown, Francis W.
unknown creation date
Primary view of Lock
Greene, George W.
December 15, 1908
Primary view of Lock
Winslow, Walter W.
April 21, 1908
Primary view of Switch-Hook
Tullock, John Thomas
January 28, 1908
Primary view of Permutation-Lock.
Katzenberger, Oscar.
July 10, 1906
Primary view of Safety-lock For Keyholes.
Good, Titus E.
April 9, 1912
Primary view of Seal-Padlock
Abrams, Frederic
June 11, 1907
Primary view of Seal-Padlock
Lawler, Claude B.
April 30, 1912
Primary view of Gate.
Gilbert James Madison
August 28, 1906
Primary view of Gate
Rogers, Frederick S.
June 11, 1907
Primary view of Electric Switch
Wright, Joseph Henderson
August 2, 1910
Primary view of Gate-Fastener
Pochyla, Adolph A.
September 17, 1912
Primary view of Flood-Gate.
Dean, Asa
December 26, 1893
Primary view of Automobile Security Lock Device.
Mushaway, Alden
December 18, 1917
Primary view of Breakwater.
Armour, D. Hillen
June 7, 1859
Primary view of Canal-Gate.
Perry, Charles Franklin
March 9, 1920
Primary view of Hasp-Fastener
Robinson, Albert W.
June 16, 1908
Primary view of Chain-Lock.
Clarkson, Jay Caleb
October 1, 1918
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