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

Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out (winding B65H54/00; bobbins, tubes or other cores for packages B65H75/00)

Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out (winding B65H54/00; bobbins, tubes or other cores for packages B65H75/00) · Cooperative Patent Classification (CPC)

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

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB65H49/00
Official titleUnwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out (winding B65H54/00; bobbins, tubes or other cores for packages B65H75/00)
Display labelUnwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out (winding B65H54/00; bobbins, tubes or other cores for packages B65H75/00)
Total patents22

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20156
20161
20171
20183
20194
20202
20211
20222
20242

Representative patents

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