Datamp.org Patents https://www.datamp.org/ Recently added patents en-us US Patent: 268,560 https://www.datamp.org/patents/displayPatent.php?id=10416&pn=268,560 Combination Tool Patentees: Eli Smith - Springfield MA , James Duckworth - Springfield MA Granted:1882-12-05

Bevel that has stops on the body of the bevel at 45 (hinged and moveable) and 90 degrees (fixed).One sample appeared in a Martin J. Donnelly Auction catalog, as well as the the Brown Tool Auction catalog, samples marked with Patent date only no MFG.'s information.
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US Patent: D111,564 https://www.datamp.org/patents/displayPatent.php?id=27783&pn=D111,564 Combination Kitchen Tool Patentee: Ernest Cullen - San Diego CA Granted:1938-10-04
Manufactured by Barcalo Mfg. Co. - Buffalo NY
Assigned to John B. Smiley - Los Angeles CA

For explanation of features, turn to Cullen's "nearly parallel" patent no. 2,230,376 granted Feb. 4, 1941. William E. Hall - patent attorney Example (image #2) is marked "Barcalo - Buffalo - USA // Pat - D - 111564" Other known examples marked "SEALY PAT. D111564" and "BARCALO - BUFFALO U.S.A. // PAT. OCT. 4, 1938 No. 111564." None of these have the "offset" in the shank shown (fig.4) in this design patent but match the straight shank shown in 2,230,376.
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US Patent: 1,815,980 https://www.datamp.org/patents/displayPatent.php?id=56269&pn=1,815,980 Valve Spring Lifter Patentees: Harry W. Kulp - Lancaster PA , Martin C. Dellinger - Lancaster PA Granted:1931-07-28
Manufactured by K-D Mfg. Co. - Lancaster PA

Improvement to engine valve lifters of the type based on patent no. 1,359,814 to fit the design of Model A Ford engines. The design kept the jaws parallel through their range of motion. Early ads for the tool note "Pat. 11.23'20 Patents Pending." Produced as the K-D No. 307 valve spring compressor; the number also appears on a lifter which also is marked with patent no. 1,924,246.
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CA Patent: 191,760 https://www.datamp.org/patents/displayPatent.php?id=52485&pn=191,760 Wrench Patentee: Roland John Statham - Vancouver British Columbia Canada Granted:1919-07-22
Manufactured by Universal Wrench Co. - Windsor Ontario Canada

Refer to corresponding U.S. patent no. 1,305,628 for additional description and production details. The Universal Wrench Co. opened the Windsor, ON branch in 1921.
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US Patent: D184,860 https://www.datamp.org/patents/displayPatent.php?id=13591&pn=D184,860 Saw Handle Patentee: Raymond C. Dreier - Chicago IL Granted:1959-04-14
Manufactured by Dreier Brothers, Inc. - Chicago IL
Assigned to Dreier Brothers, Inc. - Chicago IL

Patent term is 14 years. Dreier references Weaver's patent, D153,407 and Forsberg's patent, 2437296.
This is one of 83,738 patents currently in the database at datamp.org

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