Patents for A. Hun Berry |
Patents 1 -
13
of 13
|
Number | Date | Patentee | Title | Type |
64,915 | May 21, 1867 | H.F. Shaw | Improvement in Hoisting Gear | hoists, winches, come-alongs |
66,239 | Jul. 02, 1867 | I.A. Hurd | Improved Depth-Gauge | micrometer depth gauges |
68,071 | Aug. 27, 1867 | D.F. Hartford | Improved Bow-Drill Stock | hand drills |
69,544 | Oct. 08, 1867 | F.W. Coy | Turning Lathe | metal lathes |
72,632 | Dec. 24, 1867 | D.F. Hartford | Improvement in Stringing Bow-Drill Stocks | hand drills |
74,199 | Feb. 11, 1868 | S.E. Clapp | Improved corkscrew | lever cork extractors |
78,065 | May 19, 1868 | F.W. Coy | Gage for Marking Bevels | marking gauges |
83,554 | Oct. 27, 1868 | H.F. Shaw | Improved Screw Cutting Lathe | screwcutting lathes |
85,298 | Dec. 29, 1868 | D.P. Foster | Improved Suspending-Clamp | broom clamps |
88,029 | Mar. 23, 1869 | R.R. Frohock | Improvement in last-machine | wood lathes |
89,042 | Apr. 20, 1869 | J.H. Harrison | Improvement in saw-sharpening device | woodworking machine sharpening mechanisms |
112,001 | Feb. 21, 1871 | J.P. Woodbury | Improvement in condensing double-end locomotive engines | steam engines |
208,411 | Sep. 24, 1878 | B. Merritt | Improvement in scroll-sawing machines | scrollsaws |