https://www.datamp.org/ Recently added patents en-us https://www.datamp.org/patents/displayPatent.php?id=86121&pn=1,907,230,866 Improvements in Spigot and Socket Joints for Pipes Patentee: David G. Farlie - Farnborough, Hants County England Granted:1908-10-29

Abstract: Spigot-and-socket joints in which a flanged beveled spigot fits a corresponding flanged socket are provided with a flanged beveled packing-cone c of rubber, tow, or the like; locking-headed bolts d, e are used to tighten the joint.
This is one of 85,408 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=72382&pn=1,570,586 Wrench Patentee: Joseph E. Kenerson - Cliftondale MA Granted:1926-01-19
Manufactured by ROXBY WRENCH CO. - Boston MA
Assigned to Trimont Manufacturing Company - Roxbury MA

The basic principle in this patent is side lugs to prevent lateral movement of the adjustable jaw. The drawings show a pipe wrench modification of the TRIMO nut wrench of the period; the specifications state the configuration would apply to pipe or nut wrenches. Kenerson's Jan. 4, 1927 patent 1,613,229 shows a further refinement of the "extended length frame with side lugs" for a pipe wrench in the drawings, although that patent is for the "nut guards." Trimont's "ROXBY" "Pat Apld For" pipe wrench of the late 1920s appears to incorporate features from these patents. A ROXBY image in a 1928 TRIMONT catalog appears to show a January 1926 patent date.
This is one of 85,408 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=86120&pn=186,401,210 Locomotives Patentee: Robert F. Fairlie - London, Middlesex County England Granted:1864-05-12
Manufactured by Ffestiniog Railway - Penrhyndeudraeth, Gwynedd County Wales

This is the original patent for the Fairlie double ended steam locomotive. This style of locomotive is still being built by the Ffestiniog Railway's Boston Lodge Works. Note: Early British patents (pre 1916) were numbered by the year and started at patent #1 at the start of each year in January. The patent # used in DATAMP represents the year of registration and the patent # (with "leading zeros" interposed to make the number total ten digits). This patent is #1210 of the year 1864.
This is one of 85,408 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=86119&pn=1,023 Vapor Burner Patentee: Joshua T. Beale - Whitechapel, Middlesex County GB Granted:1838-11-25

Abstract: I have invented or discovered a new and useful invention of a lamp applicable to the burning of the vapors of certain fluids in conjunction with atmospheric air or certain gases and for the application of the same. Claim: The aforesaid lamp with its several modification—containing the inverted tube I, and combined with the cup and their burners in the manner set forth, and combined with the apparatus described, for the supply of gas, or of atmospheric air, to be mixed with the combustible vapor. Listed in A List of Patents Issued by the United States, from 1790 to 1847, pgs. 131 & 377.
This is one of 85,408 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=86118&pn=1,721,756 Lifting-jack handle and tire-lug wrench Patentee: Warren S. Walker - Racine WI Granted:1929-07-23
Manufactured by Walker Mfg. Co. (Racine) - Racine WI
Assigned to Walker Mfg. Co. (Racine) - Racine WI

"The general object of the invention is to provide a single tool, as briefly described hereinabove and as described in more detail hereinafter, which is capable of performing the functions of both a lifting jack handle and a tire-lug wrench." Compare another similar Walker patent -- 1,722,723. A combination crank handle and extension for Walker jacks appears in 1928 ads for WALKER No. 500 series jacks with "long folding crank handles." The jack in the drawing resembles a form in patent no. RE17,050.
This is one of 85,408 patents currently in the database at datamp.org

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