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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (date >= '1873-00-00' AND date < '1874-00-00') ORDER BY date ASC, patent, type

Total of 12 patents found where: Year is 1873

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T / S Patent Date Description Patentee Category Assigned To
 1873
U 135,334 January 28, 1873 Improvement in Telegraph Insulators
Blocks (2) (glass) inside a metal box with suspended bolt to hold wire		 HENDRICKS, Nathan
 Block  
U 135,574 February 4, 1873 Improvement in Lightning Rods
Lightning rod made of iron wire cable core with sheet copper wrapped around the outside and edges tucked in between the cables		 MUNN, William B.
 Lightning Rod  
D 6,385 February 11, 1873 Design for a Lamp
Design for corn pattern oil lamp		 ASHWORTH, Daniel
 HU  
U 136,191 February 25, 1873 Improvement in Insulators for Battery Cups
Battery insulator cup to collect moisture or acid		 THOMAS, James H.
 Battery 1/2 to A. G. Tomay
U 138,489 May 6, 1873 Improvement in Insulators for Telegraph lines
Cylinder split insulator to hold wire in hole in crossarm		 EBY, Peter
FENNINGER, Michael B.
 Cylinder  
U 138,512 May 6, 1873 Improvement in Insulators for Telegraph lines
Self-tying insulator with cap		 MERRELL, Edward A.
 Self-tying Miscellaneous  
U 139,436 May 27, 1873 Improvement in Insulators for Telegraph lines
Cylinder insulator held by threaded wooden pin bracket		 TATOM, Isaac I.
 Cylinder  
U 139,841 June 10, 1873 Improvement in Coupling Tubular Lightning Rods
Means of coupling tubular lightning rods		 WESTON, James H.
 Lightning Rod  
U 143,862 October 21, 1873 Improvement in Lightning Rods
Lightning rod with twisted flanges that is split on the ends where it fits snugly with the split in the adjoining rod with said joint secured with metal pins		 WHITE, Joseph J.
 Lightning Rod  
U 145,641 December 16, 1873 Improvement in Couplings for Tubular Lightning Rods
Means of coupling tubular lightning rods		 FRITSCH, Joseph W.
 Lightning Rod  
U 145,851 December 23, 1873 Improvement in Lightning Rods
Lightning rod made of tubular metal with annular corregations on each end that fitted together to connect two rod sections		 DREW, Joseph
 Lightning Rod  
U Specimen known 145,997 December 30, 1873 Improvement in Telegraph Insulators
Self-tying insulator with nut-like cap to secure wire in grooved base (CJ 7-2000)		 FOX, Christian
HESTON, Elisha G.
 Self-tying Miscellaneous  

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