Browse Inventions by First Letter · M

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Invention Title
Machine for boring and mortising blind stilesView patent
Machine for boring dovetailed mortisesView patent
Machine for building the stirrup for the paddle wheels of steam and other boatsView patent
Machine for coating oil clothView patent
Machine for cold drawing rods and shaftingView patent
Machine for cutting and grinding animal matterView patent
Machine for cutting breadView patent
Machine for cutting bungsView patent
Machine for cutting bungsView patent
Machine for cutting index to blank booksView patent
Machine for cutting screw threads on bolts and nutsView patent
Machine for distributing pitch in barrels and casksView patent
Machine for dressing joistsView patent
Machine for dressing nuts and boltsView patent
Machine for filling cigar moldsView patent
Machine for forging horseshoesView patent
Machine for forming pipe elbowsView patent
Machine for heading boltsView patent
Machine for hewing out hubsView patent
Machine for laying bridge cablesView patent
Machine for making and holdingView patent
Machine for making bolts and rivetsView patent
Machine for making bricksView patent
Machine for making buttonsView patent
Machine for making dovetail mortisesView patent
Machine for making joint fastenings for railway railsView patent
Machine for making match splintsView patent
Machine for making pipe elbowsView patent
Machine for making pipe elbowsView patent
Machine for making railway chairsView patent
Machine for making table leaf jointsView patent
Machine for making tin lined lead pipeView patent
Machine for making wash boardsView patent
Machine for manufacturing ice creamView patent
Machine for molding chair backsView patent
Machine for molding chair backsView patent
Machine for molding chair bottomsView patent
Machine for molding metal disks, rivetsView patent
Machine for moulding and working butterView patent
Machine for nailing wash boardsView patent
Machine for paring applesView patent
Machine for pitching lager beer and other casksView patent
Machine for planing chair seatsView patent
Machine for planing oval moldingsView patent
Machine for planing stereotype platesView patent
Machine for pointing and threading wood screwsView patent
Machine for reducing cracklings for fertilizersView patent
Machine for rolling car axlesView patent
Machine for rossing saw logsView patent
Machine for sawing beveled curvesView patent
Machine for sawing beveled curvesView patent
Machine for sawing bevelsView patent
Machine for sawing circular bevelsView patent
Machine for sawing hand rails or stair wreathsView patent
Machine for sawing winding formsView patent
Machine for seaming sheet metal roofsView patent
Machine for separating lard, tallow, and gease from the refuse of rendering tanksView patent
Machine for sowing grain and fertilizersView patent
Machine for trimming booksView patent
Machine for turning irregular formsView patent
Machine for turning spiral formsView patent
Machine for washing and cleansing clothesView patent
Machine for wiring blind slatsView patent
Machine for working clayView patent
Machine for wrapping wire cablesView patent
Machinery for ascending and descending inclined planesView patent
Machinery for cutting bungsView patent
Machinery for cutting cog wheels, etc.View patent
Machinery for cutting screws in bedsteadsView patent
Machinery for cutting screws in the posts and rails of bedsteadsView patent
Machinery for cutting screws in the rails of bedsteadsView patent
Machinery for hoisting and lowering goodsView patent
Machinery for making broomsView patent
Machinery for making felt fabricsView patent
Machinery for manufacturing wash boardsView patent
Machinery for separating flour from branView patent
Machinery lubricatorView patent
Machines for making bungs for casksView patent
Magazine fire place stoveView patent
Magazine firearmView patent
Magazine firearmView patent
Magnetic water gageView patent
Magnetic water gageView patent
Making bolts and rivetsView patent
Malt and brewing vesselView patent
Malt kilnView patent
Malt kiln floorView patent
MangleView patent
Manner of constructing metal roofing for housesView patent
Manner of working forge hammersView patent
Manufacture of car wheel tiresView patent
Manufacture of cast pipe elbowsView patent
Manufacture of glycerineView patent
Manufacture of iron and steelView patent
Manufacture of molders match platesView patent
Manufacture of push top for watchesView patent
Manufacture of revenue and other stampsView patent
Manufacture of tea potsView patent
Manufacture of watch case centersView patent
Manufacture of wood screwsView patent
Manufacture of yeast for distillersView patent
Manufacturing chairsView patent
Manufacturing fruit can bodiesView patent
Manufacturing of bank notesView patent
Manufacturing of blackingView patent
Manufacturing saltView patent
Marble top and back of wash standsView patent
Marine propellerView patent
Mariner's time compassView patent
Mash coolerView patent
Mashing apparatusView patent
Mastic roofingView patent
MattressView patent
MattressView patent
Mattress bolsterView patent
Means for driving paddle wheelsView patent
Means of operating steamboat chimneysView patent
Measuring faucetView patent
Meat chopperView patent
Meat cutterView patent
Meat sawView patent
Mechanical firingView patent
Mechanical movementView patent
Mechanical movementView patent
Mechanical movementView patent
Mechanical movement or substitute for cog wheelsView patent
Mechanism for actuating adjustable eccentricsView patent
Mechanism for compressed air railway signalsView patent
Medallion caseView patent
Medallion head of Abraham LincolnView patent
Medallion of general grantView patent
Medical apparatus for treating diseases by vacuumView patent
Medical vacuum apparatusView patent
Medical vacuum apparatusView patent
Medical vacuum chamberView patent
MedicineView patent
MedicineView patent
MedicineView patent
Medicine caseView patent
Metal cutting shearsView patent
Metallic beam and girder for bridgesView patent
Metallic box for pressesView patent
Metallic burial caseView patent
Metallic burial caseView patent
Metallic coffinView patent
Metallic coffinView patent
Metallic frames for music standsView patent
Metallic plate for burial caseView patent
Metallic roofingView patent
Method and apparatus for making cigarsView patent
Method of attaching the spreader to saws of circular sawing machinesView patent
Method of bending chair rimsView patent
Method of bending woodView patent
Method of bolting in window shutter openers and fastenersView patent
Method of connecting the slide valves with rock shafts in steam enginesView patent
Method of cooling beer wortsView patent
Method of expressing liquids from solidsView patent
Method of feeding lumber laterally in sawing machinesView patent
Method of heating blast furnaceView patent
Method of hermetically sealing cansView patent
Method of making filesView patent
Method of operating steam slide valvesView patent
Method of regulating feed water gates for millsView patent
Method of removing square and other prismatic boxesView patent
Method of rendering lard and tallowView patent
MillView patent
Mill for crushing sugar caneView patent
Mill for grinding caneView patent
MillstoneView patent
Millstone adjusting deviceView patent
Millstone bush and spindleView patent
Millstone dressView patent
Millstone pickView patent
Mixing or breaking doughView patent
Mode of arranging and operating window shuttersView patent
Mode of arranging the flues and governing the drafts in cooking stovesView patent
Mode of attaching stove legsView patent
Mode of constructing the heating and lighting apparatus on railway carsView patent
Mode of fastening apron hooks to carriage dash fallView patent
Mode of fastening bedsteadsView patent
Mode of preparing bank notes to prevent counterfeitingView patent
Mode of preventing steam boilers from burstingView patent
Mode of procuring tanninView patent
Mode of protecting and repairing shingle roofsView patent
Mode of rendering wooden bungs impervious to liquids and gasesView patent
Mode of securing wood to metalView patent
Mode of utilizing tinner's wasteView patent
Mode of utilizing tinners wasteView patent
Molasses pitcherView patent
Mold for JarsView patent
Mold for plastic materialsView patent
Molder's clampView patent
Molder's clampView patent
Molder's flaskView patent
Molder's flaskView patent
Molder's flaskView patent
Molder's flaskView patent
Molder's tableView patent
Molding circular and undercut workView patent
Molding cutter headView patent
Molding facing machineView patent
Molding machineView patent
Molding sash weightsView patent
Mole trapView patent
MonumentView patent
MonumentView patent
Mop headView patent
Mop headView patent
Mortising machineView patent
Mortising machineView patent
Mortising machineView patent
Mortising machineView patent
Mortising machineView patent
Mortising machineView patent
Mortising machineView patent
Mortising machineView patent
Mortising machine View patent
Mortising machineView patent
Mortising machine clampView patent
Mosquito bar frameView patent
MotorView patent
Music rackView patent
Music standView patent
Musical instrumentView patent
Musical notationView patent