All Patents in class 33/823 |
Patents 16 -
30
of 32
|
Number | Date | Patentee | Title | Type |
673,307 | Apr. 30, 1901 | J. Wahlberg | Micrometer Surface Gage | thickness gages |
718,266 | Jan. 13, 1903 | F.G. Marbach | Vernier and Micrometer Calipers | micrometers |
744,028 | Nov. 17, 1903 | C.E. Billings | Beam-calipers | measurement gauges |
761,328 | May 31, 1904 | F. Spalding | Micrometer Calipers | micrometers |
821,721 | May 29, 1906 | L. Kreutzamp | Micrometer | micrometers |
945,144 | Jan. 04, 1910 | R.B. Ware | Caliper Square | indicating calipers |
953,933 | Apr. 05, 1910 | Z.R. Tucker | Measuring Instrument | measuring apparatus |
959,974 | May 31, 1910 | Z.R. Tucker | Micrometer Calipers | micrometers |
1,070,816 | Aug. 19, 1913 | M. Kunik | Micrometer Calipers | micrometers |
1,103,265 | Jul. 14, 1914 | E. Corff | Gage | height gages |
1,186,364 | Jun. 06, 1916 | G.H. Allington | Micrometer Gage | micrometers |
1,291,711 | Jan. 21, 1919 | S. Auer | Measuring Instrument | micrometers |
1,323,707 | Dec. 02, 1919 | J.A. Mackey | Micrometer | micrometers |
1,358,321 | Nov. 09, 1920 | J.W. Lovell | Calipers | measuring calipers |
1,425,027 | Aug. 08, 1922 | P. Lustrik | Extensible Micrometer Caliper | calipers |