Details

Records related to UK patent specifications between 1898 and 1902. Ref Patent Author(s) Date Description 001 3507 S.Evershed 11/02/1898 Electric Meters. (2 copies, one copy has handwritten ‘dropped’ on front) 002 10291 C.Wirt 05/05/1898 Rheostats for Electric Meters. (Handwritten ‘not shunts’ against the word ‘Rheostats’) 003 1758 S.Evershed 25/01/1899 Portable Hand Dynamos parts of which Improvements are applicable to Small Power Dynamos and Motors for other purposes. 004 3471 W.D.Kilroy 16/02/1899 Speed Indicators. (Handwritten ‘Published March 10th 1900 . Abel & Imray, Lapsed’ at the top. There is also a separate pink page with typed ‘Patent Applcn. No. 3471 of 1899 (Kilroy) – Sent to Mr. Kilroy – 13th August, 1954) 005 5859 G.Bettini 17/03/1899 Phonographs, Graphophones, and the like. 006 12279 S.Evershed 13/06/1899 Electric Telegraphs for Ships and other Purposes. 007 13616 S.Evershed 30/06/1899 Motor Electric Meters parts of which are applicable to Motors and Dynamos generally. 008 24646 S.Evershed 11/12/1899 Apparatus for Effecting Locked Step-by-Step Rotary Motion from a Reciprocating Motion, especially applicable to Counting Trains. 009 3534 S.Evershed 22/02/1900 Electric Supply Meters. 010 15888 W.Stanley 06/09/1900 Method of Suspending the Moving Parts of an Electric Integrating Meter or other Instruments. 011 18940 S.Evershed 23/10/1900 Means for the Electrical Illumination of the Dials of Ships’ Telegraphs and for similar Purposes. 012 19215 H.M.Sayers, S.Sudworth 26/10/1900 Relating to Pens for use in Recording Instruments 013 20466 S.Evershed 13/11/1900 Electrical Apparatus for Exploding Mines. 014 157 D.Perret 02/01/1901 Electric Motor 015 1488 H.Brooker, W.J.Russell 22/01/1901 Electric Measuring Instruments 016 5903 S.Evershed 20/03/1901 Ships Telegraphs for Gunnery Purposes. (2 copies. One copy has writing in pencil at the top ‘Please return to …’) 017 15671 A.Churchward 02/08/1901 Dynamo Electric Generators and Motors. 018 18831 S.Evershed 20/09/1901 Electric Telegraphs for use on Board Ships, and for other Purposes. (2 copies, one copy has handwritten ‘No use; allowed to lapse, S.E’ at the top) 019 22540 British Thomson-Houston Co. 08/11/1901 Electric Rheostats. (Handwritten ‘not shunts’ against the word ‘Rheostats’). 020 1229 W.D.Kilroy 16/01/1902 Telegraphs. (There is also a separate pink page with typed ‘Patent Applcn. No. 1229 of 1902 (Kilroy) – Sent to Mr. Kilroy – 13th August, 1954) 021 7955 S.Evershed 05/04/1902 Electrical Measuring Instruments. (At the top is handwritten ‘Cell Tester, Expired’) 022 11698 W.D.Kilroy 22/05/1902 Apparatus for the Time Indication for the Stoking of Boiler Furnaces and the like. (2 copies, one copy has typed ‘second edition’ at the top) 023 12701 S.Evershed 03/06/1902 Counting Machines. 024 16575 J.Westmoreland, H.Brooker, W.Herbert 25/07/1902 Construction of Apparatus for Measuring Electrical Resistance. 025 26673 R.Arno 03/12/1902 Devices for the Measurement of Electrical Energy. (At the top is a handwritten note by S.Evershed) 026 28749 T.J.Murday 30/12/1902 Recording Instruments. (2 copies, one copy has ‘second edition’ at the top, the other copy has handwritten ‘expired’ at the top)