| Patents for Virginia C. Spratt |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 967,355 | Aug. 16, 1910 | M.G. Ewer | Wrench | quick adjust wrenches |
| 1,063,298 | Jun. 03, 1913 | H.C. Smith | Shears for Cutting Metal | metal shearing machines |
| 1,097,252 | May 19, 1914 | H. Michels, F.L. Lamoreaux | Saw-filing machine | saw sharpening machines |
| 1,106,969 | Aug. 11, 1914 | G.F. Putnam | Tape Reel | tape measure mechanisms |
| 1,134,523 | Apr. 06, 1915 | F.F. Forshee | Tape Measure | tape measures |
| 1,157,825 | Oct. 26, 1915 | R.N. Van Buskirk | Draftsman's Protractor | protractors |
| 1,254,311 | Jan. 22, 1918 | I. Cohen | Clamp for Holding Cloth | |
