LandOfFree - US Patents - Listing for Metal working

Metal working – Means to assemble or disassemble – Roller or ball bearing

Needle bearing assembling apparatus

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator

Needle board stripping press apparatus

Metal working – Means to assemble or disassemble – To apply or remove a resilient article

Needle disposal system

Metal working – Plural diverse manufacturing apparatus including means for... – Binding or covering and cutting

Needle eliminator

Metal working – Method of mechanical manufacture – Disassembling

Needle puller for destroying hypodermic needles

Metal working – Plural diverse manufacturing apparatus including means for... – Separate tool stations for selective or successive operation...

Needle threading and swaging system

Metal working – Means to assemble or disassemble – With control means energized in response to activator...

Needle-suture assembly and packaging system

Metal working – Method of mechanical manufacture – Assembling or joining

Negative-resistance semiconductor device

Metal working – Means to assemble or disassemble – Overedge assembling means

Nest and hold station for the joining of sheet materials

Metal working – Method of mechanical manufacture – Assembling or joining

Net forming method

Metal working – Method of mechanical manufacture – Assembling or joining

Net rucking apparatus and method

Metal working – Method of mechanical manufacture – Gear making

Net-shaped gear and manufacturing method for forming...

Metal working – Method of mechanical manufacture – Electrical device making

Neurostimulating lead

Metal working – Method of mechanical manufacture – Repairing

Nib changing apparatus for a fountain pen and method

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator

Nickel clad steel coinage blank

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator

Nickel coated shot blasted web conveying roller

Metal working – Method of mechanical manufacture – Electrical device making

Nickel electrode for alkaline storage battery, method of...

Metal working – Method of mechanical manufacture – Electrical device making

Nickel hydrogen storage cell

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator

Nickel-base metal-ceramic heat-resistant sealing material