| Meteorology - 1848 - 966 pages
...grass, &c , under the blades." Claim. — "I claim the opening above the blades, in combination wilh vibrating blades. I also claim the particular application...the fork of the blades, for the purpose described." 16. For an Improvement in Harvesting Machines; Martin Butts and Laurett Church, (administrators of... | |
| Bennet Woodcroft - Harvesting machinery - 1853 - 192 pages
...accumulation of grass, &c., under the blades.' " Claim. — ' I claim the opening above the blades, in combination with vibrating blades. I also claim...the fork of the blades, for the purpose described." Jour. Fran. Inst. vol. xvi. Third Series, p. 306. " Martin Butts and Laurette Church (administrators... | |
| United States. Circuit Court (2nd Circuit) - Law reports, digests, etc - 1869 - 642 pages
...accordingly claim the opening above the blades, at A, Fig. 3, and at Z>, Fig. 1, in combination with the vibrating blades. I also claim the particular application...above claimed is, to prevent the blades choking." This patent of the 7th of August, 1847, was surrendered for correction and reissue, and, on the 14th... | |
| Franklin Institute (Philadelphia, Pa.) - Electronic journals - 1848 - 488 pages
...accumulation of grass, &c ., under the blades." Claim. — " I claim the opening above the blades, in combination with vibrating blades. I also claim...the fork of the blades, for the purpose described." 16. For an Improvement in Harvesting Machines; Martin Butts and Laurett Church, (administrators of... | |
| United States. Patent Office - Agriculture - 1848 - 1028 pages
...substantially as described. . • JOHN ROBERTSON. No. 5227. I accordingly claim the opening above the blades at A, Fig. 3, and at D, Fig. 1, in combination with vibrating...the particular application of the flush edge at the forks of the blades, for the purpose described. The end and design of the improvements above claimed,... | |
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