https://www.datamp.org/ Recently added patents en-us https://www.datamp.org/patents/displayPatent.php?id=85891&pn=822,437 Photographic Developing Apparatus Patentee: George Eastman - Rochester, Monroe County NY Granted:1906-06-05
Assigned to Eastman Kodak Co. - Rochester, Monroe County NY

Abstract: My present invention relates to photographic developing apparatus in which photographic film may be developed or toned by m 5 the usual chemical agents or solutions which are caused to flow continuously into engagement therewith during the developing operation by suitable mechanical devices; and my invention has for its object to provide an apparatus in which a plurality of developing machines or receptacles may be arranged and operated either together or separately by a single operating device. Claim: A photographic developing apparatus comprising a closed receptacle adapted to contain a sensitized film and a developing agent, a reservoir supported above the receptacle a supply-pipe leading thereto and means for controlling the passage of liquid therethrough.
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]]> https://www.datamp.org/patents/displayPatent.php?id=85890&pn=189,525,012 Improvements in Wrenches. Patentee: Simon Willard Wardwell Jr. - Boston MA U.S.A. Granted:1896-02-08

Patent corresponding to U.S. patent 552,325,-- the MOSSBERG WRENCH Company pocket wrench. Simon W. Wardwell was a company officer. For this British patent, compare GB-189601849. 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 standard patent # convention for these uses the year of registration and the patent #, with "leading zeros" interposed to make the number total nine digits. This patent is #25,012 of the year 1895.
This is one of 85,184 patents currently in the database at datamp.org

]]> https://www.datamp.org/patents/displayPatent.php?id=85889&pn=189,601,849 Improvements in and in the Manufacture of Adjustable Spanners. Patentee: Robert Frederick Hall - Birmingham England Granted:1896-02-29
Manufactured by R. F. Hall & Co. - Birmingham England

The patent focuses on manufacturing processes; the design is very close to one used by the Mossberg Wrench Company in the U.S. (See patents GB-189525012 and 552,325), as appears in a Dec. 19, 1896 ad for Hall's STELLITE No. 3 bicycle wrench. No example of this wrench has been identified to verify its markings. 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 standard patent # convention for these uses the year of registration and the patent #, with "leading zeros" interposed to make the number total nine digits. This patent is #1,849 of the year 1896.
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]]> https://www.datamp.org/patents/displayPatent.php?id=82641&pn=189,217,111 Wrenches Patentee: Charles Alexander Maynard - Herstal-La-Liege Belgium Granted:1892-09-24
Manufactured by C.A.M. Automatic Wrench Syndicate - London Great Britain

Entry based on "Abridgments of Specifications;" not available in ESPACENET (as of Febr. 2025). Patent noted in the entry for "C.A.M. Automatic Wrench Syndicate"; vol. 2, pg. 42 of Ron Geesin's THE ADJUSTABLE SPANNER, where he says these were manufactured in Belgium. An 1896 ad in THE IRONMONGER shows "CAM" and "BULL" available from NEWSOME, PINCHING & Co. (LONDON). Known examples marked with a size designation and "CAM - Depose" The wrench also received German patent DE-65,962 (effective May 13, 1892) & Swiss patent CH-5982. 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 # convention used for these combines the year of registration and the patent # (with "leading zeros" interposed to make the number total nine digits). This patent is #17,111 of the year 1892.
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]]> https://www.datamp.org/patents/displayPatent.php?id=85888&pn=189,316,053 Improvements in and in the Manufacture of Parts of Cycles and their Accesories. Patentee: Robert Frederick Hall - Birmingham England Granted:1894-07-28
Assigned to R. F. Hall Mfg. Co. - Birmingham England

An extensive array of bicycle / velocipede accessories, etc. The 9th section describes two forms of wrench /spanner of generally conventional form, with a focus on unique details of construction or combination of features. Neither form is known to have been produced. The patent is noted in Ron Geesin's THE ADJUSTABLE SPANNER, as Hall did produce other bicycle wrenches. 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 standard patent # convention for these uses the year of registration and the patent #, with "leading zeros" interposed to make the number total nine digits. This patent is #16,053 of the year 1893.
This is one of 85,184 patents currently in the database at datamp.org

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