G01G WEIGHING (sorting by weighing B07C5/16)
Introduced: September 1968
Description
G01G covers apparatus and methods for determining the mass or weight of objects through mechanical, electronic, or combined measuring systems. This includes weighing scales of all types—from simple balances and spring scales to sophisticated electronic load cells and digital weighing instruments used in commercial, industrial, laboratory, and domestic applications. The classification encompasses the design, construction, and operation of weighing mechanisms, as well as auxiliary devices for display, control, and data processing integrated with weighing systems. Related measurement of physical properties derived from weight (such as density or concentration determination by weighing) falls within this scope, though purely gravitational measurements are classified elsewhere in G01M or G01N.
Title
Titles differ between systems:
IPC: WEIGHING
CPC: WEIGHING (sorting by weighing B07C5/16)
Full Title
Full titles differ between systems:
WEIGHING
WEIGHING (sorting by weighing B07C5/16)
IPC and CPC are identically structured here. All 12 subcodes exist in both systems.
7 shared codes have differing titles between IPC and CPC.
Child Classifications
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- G01G 1/00 Weighing apparatus involving the use of a counterweight or other counterbalancing mass IPC+CPC Available in IPC and CPC
- G01G 11/00 Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers +2 CPC IPC+CPC Available in IPC and CPC
- G01G 13/00 Weighing apparatus with automatic feed or discharge for weighing-out batches of material (for weighing a continuous stream G01G11/00; check-weighing G01G15/00; for fluids G01G17/04; apportioning by weight materials to be mixed G01G19/22; combinatorial weighing G01G19/387) +1 CPC IPC+CPC Available in IPC and CPC
- G01G 15/00 Arrangements for check-weighing of materials dispensed into removable containers (packaging aspects B65B; ) +2 CPC IPC+CPC Available in IPC and CPC
- G01G 17/00 Apparatus for or methods of weighing material of special form or property (determining weight by measuring volume G01F) IPC+CPC Available in IPC and CPC
- G01G 19/00 Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups +2 CPC IPC+CPC Available in IPC and CPC
- G01G 3/00 Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances IPC+CPC Available in IPC and CPC
- G01G 5/00 Weighing apparatus wherein the balancing is effected by fluid action +2 CPC IPC+CPC Available in IPC and CPC
- G01G 7/00 Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups IPC+CPC Available in IPC and CPC
- G01G 9/00 Methods of, or apparatus for, the determination of weight, not provided for in groups G01G1/00 - G01G7/00 +1 CPC IPC+CPC Available in IPC and CPC