Patents for Birdsill Holly |
Patents 1 -
15
of 61
      |
Number | Title | Classification(s) |
6,500 | Pump | 417/552 |
RE168 | Improvement in Pumps | 417/552 |
8,206 | Machine for grooving lumber | 126/1.0AC, 144/1.1, 144/136.1 |
8,730 | Railroad Car Brake | 188/59 |
9,094 | Hand-plane | 30/492 |
D520 | Design for Plates and Feet of a Parlor Stove | D23/347 |
11,403 | Mortising-machine | 144/75, 144/77 |
12,317 | Carriage-wheel | 29/889.6, 301/82, 415/170.1 |
12,350 | Rotary Pump | 229/194, 418/205 |
13,172 | Water Wheel | 415/132 |
14,239 | Rotary Steam Engine | 60/688 |
17,820 | Pump Lift | 417/550 |
20,919 | Damper | 137/1, 137/519, 215/86, 251/338 |
D1,193 | Design for Piston Pump | D23/232 |
27,128 | Pump Lift | 417/443 |