SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (date >= '1870-00-00' AND date < '1871-00-00') ORDER BY date ASC, patent, type |
Total of 22 patents found where: Year is 1870
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1870 | ||||||
U | 99,145 | January 25, 1870 | Improvement in the Manufacture of Insulators for Telegraph Poles Press for making insulators, first making hole, then threads |
BROOKE, Homer |
Press | |
U | 99,184 | January 25, 1870 | Improvement in Lightning Rods and Conductors Lightning rod stamped out of sheet metal into a flat rod with raised edges |
HANKERSON, James W. |
Lightning Rod | 1/2 to Winslow Baker |
U | 99,381 | February 1, 1870 | Improvement in Lightning Rods Square hollow lightning rod connected with square plug that fits inside the ends and secured by crimping with a punch |
WEST, J. D. |
Lightning Rod | |
U | 99,461 | February 1, 1870 | Improvement in Lightning Rods Lightning rod point stamped from sheet metal and having two wings |
MUNSON, David |
Lightning Rod Point | |
U | 99,873 | February 15, 1870 | Improvement in Insulator for Telegraphs Self-tying via cam devise to hold wire with cap covering |
FINLEY, Stephen L. |
Self-tying Miscellaneous | 1/2 to Marshall Lefferts |
R | 3,847 | February 22, 1870 | Improvement in Insulators Threads formed internally for screw pin (reissue of 48,906) |
CAUVET, Louis A. |
Thread | |
U | 100,549 | March 8, 1870 | Improvement in Lightning Rods Lightning rod made of two sheets of metal forming double tubing with flanges and twisted |
MUNSON, David |
Lightning Rod | |
U | 103,122 | May 17, 1870 | Improvement in Insulators for Telegraphic Wire Hook with metallic oxide cement to hold hook or pin |
BAKER, Robert B. |
Hook | |
U | 103,555 | May 31, 1870 | Improved Mode of Forming Glass Insulators Press for making insulators using 2-piece mold & one forming operation (see reissue 9,392 on 9-28-1880) |
BROOKFIELD, James M. |
Press | |
U | 105,252 | July 12, 1870 | Improvement in Battery Insulators CD 60 and CD 61. Battery insulator with mounting on table. One specimen of CD 61 is known with embossing M. T. Co. |
ROBERTSON, Orris W. |
Battery | |
U | 105,625 | July 26, 1870 | Improvement in Telegraph Insulators Gutta-percha, paraffin or other insulation separating two metal shells |
BALDWIN, William W. |
Gutta | |
U | 105,656 | July 26, 1870 | Improvement in Cramp Hook for Telegraphic Wire Insulators Hook with one prong opposite other (assigned to Brooks) |
DECHANT, William H. |
Hook | David Brooks |
U | 105,834 | July 26, 1870 | Improvement in Telegraph Insulators Pin hole tapered with grooves to receive wedged, split-end pin |
OAKMAN, Samuel |
Pin | |
U | 106,426 | August 16, 1870 | Improvement in Clasps for Lightning Rods A lightning rod holder made of two parts held together with a clip and point to drive into the building |
STREET, Richard |
Lightning Rod | |
U | 107,051 | September 6, 1870 | Improvement in Machines for Making Tubular Lightning Conductors Machine for making corrugated lightning rods out of sheet metal |
HOUSEL, Benjamin F. THAYER, Simeon O. |
Lightning Rod Machine | |
U | 107,075 | September 6, 1870 | Improvement in Telegraph Insulators Threaded screw top (external) for mounting in hole in crossarm or pole |
MCKEE, Samuel |
Thread | |
U | 107,303 | September 13, 1870 | Improvement in Attaching Insulators to Telegraph Poles Threadless insulator mounted on pin via horizontally inserted keeper pin |
STEARNS, Joseph B. |
Threadless | |
U | 108,354 | October 18, 1870 | Improvement in Combined Eaves Troughs and Lightning Rods Eave trough and water pipe used as conductor for lightning rods |
HANKENSON, James W. BAKER, Winslow |
Lightning Rod Conductor | |
U | 108,408 | October 18, 1870 | Improvement in Cutting and Engraving Stone, Metal, Glass &c. Method of sandblashing to cut or engrave |
TILGHMAN, Benjamin C. |
Engraving | |
U | 109,455 | November 22, 1870 | Improvement in Lightning Rods Lightning rod made from several sheets of metal strips, twisted together in a spiral, and ends connected with a metal pin |
ROW, George |
Lightning Rod | |
U | 109,461 | November 22, 1870 | Improvement in Insulators for Telegraph Wires Clamp type via two glass blocks held and kept dry by metal box |
SMITH, Ashbel G. PETTINGELL, William |
Clamp Type | Themselves and William H. Fowler |
U | 109,879 | December 6, 1870 | Improvement in Insulators for Telegraph Wires Split insulator protected by metal cage |
DE MONTUFAR, Manuel |
Split |
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