| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for L. Whitehead | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| CA-7,714 | Aug. 09, 1877 | J. Abell | Dsposition aux Machines a Battre | threshers and thrashers | |
| CA-7,905 | Sep. 13, 1877 | J. Abell | Perfectionnements aux Moissonneuses | reapers | |
| CA-8,921 | Jun. 24, 1878 | J. Abell | Perfectionnements aux Machines a Dresser | circular ripsaws | |
| CA-10,056 | Jun. 07, 1879 | J. Abell | Extincteur de Flammeche | spark arresters | |
| CA-10,280 | Jul. 22, 1879 | J. Abell | Perfectionnements aux Arrete-Flammeches | spark arresters | |