Datamp.org Patents http://www.datamp.org/ Recently added patents en-us US Patent: 983,271 http://www.datamp.org/patents/displayPatent.php?id=52307&pn=983,271 Pipe Wrench Patentee: Ernst Enderes - Littleport, Clayton County IA Granted:1911-02-07

A spring-loaded pin in the frame pushes the movable jaw toward the "end" of the shank; a spring-loaded pawl in a frame sets the opening size for the movable jaw.
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US Patent: 1,323,603 http://www.datamp.org/patents/displayPatent.php?id=27816&pn=1,323,603 Force Feed Lubricator Patentee: Adolph W. F. Manzel - Buffalo NY Granted:1919-12-02
Manufactured by Manzel Brothers Co. - Buffalo NY
Assigned to Manzel Brothers Co. - Buffalo NY

Geyer & Popp - patent attorneys
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US Patent: 791,636 http://www.datamp.org/patents/displayPatent.php?id=27788&pn=791,636 Oil Pump Patentee: Charles W. Manzel - Buffalo NY Granted:1905-06-06
Assigned to Manzel Brothers Co. - Buffalo NY

A. J. Sangster - patent attorney
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CA Patent: 131,259 http://www.datamp.org/patents/displayPatent.php?id=53205&pn=131,259 Means of removing dust from traction engines Patentee: John Campbell McLachlan - Toronto ON Canada Granted:1911-02-21


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CA Patent: 31,642 http://www.datamp.org/patents/displayPatent.php?id=53094&pn=31,642 Improvement in harvesters Patentee: John Campbell McLachlan - Toronto ON Canada Granted:1889-06-22
Manufactured by Massey Manufacturing Co. - Toronto ON Canada
Assigned to Massey Manufacturing Co. - Toronto ON Canada


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