| Patents Granted on 1904-07-12 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| CA-88,279 | Jul. 12, 1904 | J.C. McLachlan | Gasoline engine | internal combustion engines |
| 764,609 | Jul. 12, 1904 | W. Lodge | Boring Tool | lathe tools |
| 764,619 | Jul. 12, 1904 | J.C. McQuilkin | Pipe Wrench | pipe wrenches |
| 764,622 | Jul. 12, 1904 | A.E. Outerbridge, Jr. | Translucent Color-Comparator or Color-Screen | comparators |
| 764,641 | Jul. 12, 1904 | H.R. Sinclair | Pipe Wrench | chain and strap wrenches |
| 764,658 | Jul. 12, 1904 | H.C. Clay | Spark Arresting Smoke Stack | traction engine spark arresters |
| 764,712 | Jul. 12, 1904 | H.S. Credlebaugh, A. Sonander | Friction Clutch | clutches |
| 764,809 | Jul. 12, 1904 | E. Helb | The American Combined Level and Grade Finder | inclinometers |
| 764,873 | Jul. 12, 1904 | W.W. Trevor, F.N. Trevor | Sawing Machine | circular ripsaws |
| 764,937 | Jul. 12, 1904 | S. Friedman | Machinist's Combination Tool | measuring calipers |
| 765,007 | Jul. 12, 1904 | F.A. Headson | Pipe Wrench | pipe wrenches |
| 765,020 | Jul. 12, 1904 | C. Leonhardt | Power Hammer | power hammers |
| 765,034 | Jul. 12, 1904 | C.C. McLaughry | Compression Indicator for Calipers | calipers |
