IMM Artists and Inventors Database
An interactive catalogue of African American inventions, 1865–1939, from which IMM artists select an invention to research and reinterpret.
An interactive catalogue of African American inventions, 1865–1939, from which IMM artists select an invention to research and reinterpret.
IMM Artists and Inventors Database
Benjamin F. Jackson
Matrix Drying Apparatus
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Archia L. Ross
Bag Closure
1897-06-25
Distinct invention claim — no explicit improvement wording
William H. Phelps
Shoe Break and Head
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
William H. Jackson
Automatic Locking Switch
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Elijah McCoy
Lubricator
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Elijah McCoy
Lubricator
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Willie H. Johnson
Mechanism for Overcoming Dead Centers
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
John W. Outlaw
Horseshoe
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Lyda D. Newman
Brush
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Henry O. Flipper
Tent
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Ernest P. Ray
Chair Supporting Device
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
James H. Robinson
Life Saving Guard for Locomotives
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
James A. Sweeting
Combined Knife and Scoop
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Robert P. Scott
Pea Separating Machine
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Walter Purdy
Device for Sharpening Edged Tools
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
William H. Phelps
Vaporizer for Hydrocarbon Oils
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Albert A. Jones; Amos E. Long
Caps for Bottle, Jars, etc.
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Charles O. Bailiff
Shampoo Head Rest
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Charles W. Allen
Self-Leveling Table
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Elijah McCoy
Oil Cup
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Felix H. Harding
Extension Banquet Table
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Charles V. Richey
Combined Cot, Hammock, and Stretcher
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Albert C. Richardson
Insect Destroyer
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording
Benjamin F. Jackson
Gas Burner
Not stated in digitized patent metadata
Distinct invention claim — no explicit improvement wording

