| Patents for none listed |
Patents 976 -
990
of 3202
      |
| Number | Date | Patentee | Title | Type |
| 1,677,821 | Jul. 17, 1928 | A.O. Graham | Brick Mason's Gauge | bricklayer |
| 1,677,909 | Jul. 24, 1928 | B.O. Wade | Wrench | pliers |
| 1,678,030 | Jul. 24, 1928 | H.J. Yount | Micrometer Caliper | micrometers |
| 1,678,313 | Jul. 24, 1928 | R.L. Atkinson | Battery Tool | pliers |
| 1,679,189 | Jul. 31, 1928 | A.H. Wadell | Micrometer Attachment for Adjusting Tools | micrometers |
| 1,679,541 | Aug. 07, 1928 | F.W. Parker | Shaper | metal shapers |
| GB-280,872 | Aug. 09, 1928 | G.W. Binns | Improvements in Machines for Grinding Spherical Articles | grinding machines |
| 1,680,578 | Aug. 14, 1928 | J.P. Fleming, J.F. Oliver, C.E. Wakefield | Socket Wrench Set | wrench set holders |
| 1,680,956 | Aug. 14, 1928 | E.H. Simonsen | Wrench | quick adjust wrenches |
| 1,681,184 | Aug. 21, 1928 | R. Hoe | Wrench | pipe wrenches |
| 1,681,412 | Aug. 21, 1928 | G.H. Knight | Adjustable Machine Support Table | metalworking machine mechanisms |
| 1,683,201 | Sep. 04, 1928 | E. Lindquist | Sliding-Jaw Wrench | wrench handle components |
| 1,683,384 | Sep. 04, 1928 | J.E. Durham, Jr., D. Hume | Wrench Handle Attachment | wrench handle components |
| 1,684,344 | Sep. 11, 1928 | J.C. Carlton | Trasmission for Radial Drill Arms, Elevating Mechanism and Drill Spindles | radial drill presses |
| 1,685,503 | Sep. 25, 1928 | E.M. Pfauser | Socket Wrench | socket wrenches |
