| All Patents in class 123/65B |
Patents 1 -
15
of 15
      |
| Number | Title | Classification(s) |
| 301,078 | Gas Motor Engine | 123/144, 123/55.7, 123/657, 123/65B, 123/65VB, 123/65VD |
| 305,467 | Gas Engine | 123/144, 123/193.1, 123/196R, 123/198D, 123/363, 123/55.7, 123/61V, 123/65B, 123/65VB, 92/175, 92/258 |
| 335,564 | Gas Engine | 123/144, 123/2, 123/332, 123/363, 123/51B, 123/65B, 123/70V |
| 391,528 | Gas Engine | 123/144, 123/58.3, 123/65B |
| 424,000 | Rotary Gas Engine | 123/153, 123/220, 123/223, 123/46R, 123/65B, 123/70R, 418/195 |
| 434,171 | Gas Engine | 123/146, 123/65B, 123/65VB, 123/69V, 123/73AB, 123/74B, 123/90.14, 123/DIG.5 |
| 437,776 | Gas Engine | 123/348, 123/41.31, 123/61R, 123/65B, 123/65VD, 123/68, 123/69V |
| 563,548 | Gas or Oil Engine | 123/145R, 123/41.76, 123/58.3, 123/65B, 123/66, 123/68 |
| 569,918 | Gas Engine | 123/46SC, 123/65B, 123/78R |
| 597,860 | Explosion Engine | 123/169R, 123/193.6, 123/195P, 123/25C, 123/25D, 123/25K, 123/25M, 123/25Q, 123/37, 123/543, 123/65B, 184/18, 261/18.2, 261/39.3 |
| 597,921 | Explosive Engine | 123/162, 123/2, 123/47R, 123/522, 123/53.1, 123/65B, 123/65VB, 123/70V, 185/41R, 48/103, 60/699 |
| 615,049 | Internal Combustion Engine | 123/363, 123/47R, 123/533, 123/65B, 123/65VB |
| 623,361 | Oscillating Gas or Steam Engine | 123/18A, 123/18R, 123/195HC, 123/197.1, 123/223, 123/65B, 123/70R, 123/70V, 29/888, 74/160, 92/120, 92/138, 92/144 |
| 631,003 | Gas Engine | 123/41.33, 123/41.72, 123/41E, 123/65B |
| 644,951 | Internal Combustion Engine | 123/363, 123/65B, 123/65VB, 123/65VC, 123/70V, 123/73A, 123/73S |
