US PATENT SUBCLASS 140 / 71 R
ARTICLE MAKING OR FORMING

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


140 /   HD   WIREWORKING

71 RARTICLE MAKING OR FORMING {22}
71.5  DF  .~> Electric lamp or electric space discharge device electrode {1}
72  DF  .~> Heddles
73  DF  .~> Bale ties
74  DF  .~> Box straps
75  DF  .~> Bails
76  DF  .~> Ferrules
77  DF  .~> Hat wires
80  DF  .~> Hooks {2}
82  DF  .~> Clips {1}
84  DF  .~> Belt lacings
85  DF  .~> Cork fasteners
86  DF  .~> Corkscrews
87  DF  .~> Hairpins
88  DF  .~> Rings
89  DF  .~> Spring setting
90  DF  .~> Stays {1}
92  DF  .~> Stud spirals
92.1  DF  .~> Forms and frames {1}
92.3  DF  .~> Helix screwing through row of loops or openings {8}
71 A  DF  .~> Stain-gauge
71 B  DF  .~> Vacuum tube grids
71 C  DF  .~> Coils

Unofficial Alpha Subclasses: R A B C

DEFINITION

Classification: 140/71

Making articles from wire stock not classifiable otherwise.

SEE OR SEARCH CLASS

57, Textiles: Spinning, Twisting, and Twining, appropriate subclasses for wire-rope and cord making.

72, Metal Deforming, for mere metal shaping.

156, Adhesive Bonding and Miscellaneous Chemical Manufacture,

47+, as the generic home for processes of making indefinite length electrical conductors not elsewhere provided for.

227, Elongated-Member-Driving Apparatus,

82+, for combined apparatus for making and driving a member, e.g., nail.

242, Winding, Tensioning, or Guiding, 430+, for permanently winding elongated material; e.g., wire, on a core to make certain articles; subclasses 360+ for forming loops usually of wire into a storage coil, and subclasses 470+ for winding wire onto a storage spool.

335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets,

209+, for electromagnets.

336, Inductor Devices, appropriate subclasses for the structure of inductive devices (e.g., transformers and inductive regulators).

470, Threaded, Headed Fastener, or Washer Making: Process and Apparatus,

121+,.