All Patents in class 15 |
Patents 16 -
30
of 391
|
Number | Date | Patentee | Title | Type |
31,436 | Feb. 19, 1861 | F. Bisbee | Improved Ferule for Mason's Trowels | bricklayer |
36,757 | Oct. 21, 1862 | J. Flint | Improvement in plastering-trowels | |
38,153 | Apr. 14, 1863 | G. Cowing | Polishing Metal Cylinders | polishing and buffing machinery |
49,093 | Aug. 01, 1865 | S. Darling | inkstand | draftsman |
51,931 | Jan. 09, 1866 | S. Darling | Inkstand | draftsman |
53,092 | Mar. 06, 1866 | S. Sorel | Material for making grinding wheels | |
53,453 | Mar. 27, 1866 | J. Kunz | Improvement in sawing-machines | drag saws |
56,252 | Jul. 10, 1866 | S.M. Newbury | Apparatus for cleaning boots and shoes | |
61,774 | Feb. 05, 1867 | W.D. Stroud | Improved broom head | brushes or brooms |
62,987 | Mar. 19, 1867 | J.B. Alden | Brush | brushes or brooms |
63,341 | Mar. 26, 1867 | J.A. Traut | Rubber belting for polishing | |
65,982 | Jun. 18, 1867 | E.J. Worcester | Improved brush | |
67,169 | Jul. 30, 1867 | C.F. Dean | Knife Cleaner | knife cleaners |
68,588 | Sep. 03, 1867 | S. Darling | Inkstand | draftsman |
72,677 | Dec. 24, 1867 | T.T. Prosser | Improved brush and mop-head | |