| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John Batchelder Smith | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| CA-3,460 | May 29, 1874 | J.B. Smith, J.D. Sleeper | Improvement on machines for making clothes pins, called "Smith's Clothes Pin Machine" | clothespin machines | |