This page is not indexed by search engines while we improve data quality.

adapted for engaging the ring of a pull tab for opening an aperture

adapted for engaging the ring of a pull tab for opening an aperture · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B67B7/403
Official title	{adapted for engaging the ring of a pull tab for opening an aperture}
Display label	adapted for engaging the ring of a pull tab for opening an aperture
Total patents	10

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.