| Patents Granted on 1927-05-17 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,628,741 | May 17, 1927 | R.A. Holt, P.D. Ritchey | Adjustable Pin Gauge | |
| 1,628,744 | May 17, 1927 | W. Rose | Fish tape puller | |
| 1,628,757 | May 17, 1927 | W.W. Vosper | Ratchet Threading Tool | tap and die holders |
| 1,628,818 | May 17, 1927 | E.R. Zademach | Washing machine | |
| 1,628,842 | May 17, 1927 | J.H. Horsburgh | Wrench | quick adjust wrenches |
| 1,628,878 | May 17, 1927 | F.E. Gardner | Work carrier | disk sanders |
| 1,629,082 | May 17, 1927 | G.H. Langen, C.E. Linden | Traverse Mechanism | metal planers |
| 1,629,406 | May 17, 1927 | J.W. Parker | Micrometer Gage | micrometers |
| 1,629,449 | May 17, 1927 | G.B. Duffield | Valve Operating Device | valves |
