Wireworking Patents (Class 140)

Combined machines (Class 140/1)

Miscellaneous (Class 140/2)

Article making or forming (Class 140/71R)

Electric lamp or electric space discharge device electrode (Class 140/71.5)
Heddles (Class 140/72)
Bale ties (Class 140/73)
Box straps (Class 140/74)
Bails (Class 140/75)
Ferrules (Class 140/76)
Hat wires (Class 140/77)
Hooks (Class 140/80)
Clips (Class 140/82)
Belt lacings (Class 140/84)
Cork fasteners (Class 140/85)
Corkscrews (Class 140/86)
Hairpins (Class 140/87)
Rings (Class 140/88)
Spring setting (Class 140/89)
Stays (Class 140/90)
Stud spirals (Class 140/92)
Forms and frames (Class 140/92.1)
Helix screwing through row of loops or openings (Class 140/92.3)
Stain-gauge (Class 140/71A)
Vacuum tube grids (Class 140/71B)
Coils (Class 140/71C)

Applying wire (Class 140/93R)

Binder tightening and joining implements (Class 140/93.2)
Bottles and corks (Class 140/94)
Card clothing (Class 140/97)
Comb making (Class 140/100)
Wire ties (Class 140/93A)
Bail-attaching (Class 140/93B)
Wire bound boxes (Class 140/93C)
Clip clinching (Class 140/93D)
Wire pull bottle caps (Class 140/93E)
Handle attaching (Class 140/93F)

Seal applying or band fastening (Class 140/150)

Fabric making (Class 140/3R)

Rotary machines (Class 140/4)
All wire
Slat and wire (Class 140/25)
Clamps (Class 140/51)
Implements (Class 140/52)
Chain fabric (Class 140/3A)
Link and perforated plates (Class 140/3AA)
Rings (Class 140/3B)
Ring and spider plate (Class 140/3BA)
Reinforced fabrics (Class 140/3C)
Coil spring mattresses (Class 140/3CA)

Barbing (Class 140/58)

Knotting (Class 140/101)

Loop forming (Class 140/102)

Eye forming (Class 140/104)

Crimping (Class 140/105)

Fabrics, working (Class 140/107)

Joining wire (Class 140/111)

Implements (Class 140/123)

Wire cutting and straightening (Class 140/139)

Wire straightening (Class 140/147)

Wire twisting (Class 140/149)

Class-related foreign documents (Class 140/FOR000)