Bottle neck with internal embossments and method manufacture
US-9834466-B2 · Dec 5, 2017 · US
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Glass-blowing moulds not otherwise provided for
Glass-blowing moulds not otherwise provided for · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C03B9/34 |
| Official title | Glass-blowing moulds not otherwise provided for |
| Display label | Glass-blowing moulds not otherwise provided for |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bottle Neck with Internal Embossments and Method Manufacture
US-2016257595-A1 · Sep 8, 2016 · US
Bottle neck with internal embossments and method of manufacture
US-9370892-B2 · Jun 21, 2016 · US