Combustion-resistant artificial tree
US-11490671-B2 · Nov 8, 2022 · US
This page is not indexed by search engines while we improve data quality.
Christmas trees (lighting devices therefor F21S {; string lighting F21S4/00; electric candles F21S10/04}; candle holders F21V35/00 {; light guides for lighting systems G02B6/00})
Christmas trees (lighting devices therefor F21S {; string lighting F21S4/00; electric candles F21S10/04}; candle holders F21V35/00 {; light guides for lighting systems G02B6/00}) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47G33/04 |
| Official title | Christmas trees (lighting devices therefor F21S {; string lighting F21S4/00; electric candles F21S10/04}; candle holders F21V35/00 {; light guides for lighting systems G02B6/00}) |
| Display label | Christmas trees (lighting devices therefor F21S {; string lighting F21S4/00; electric candles F21S10/04}; candle holders F21V35/00 {; light guides for lighting systems G02B6/00}) |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combustion-resistant artificial tree
US-2020345092-A1 · Nov 5, 2020 · US
Combustion-resistant artificial tree
US-10357071-B2 · Jul 23, 2019 · US
Adjustable tree collar
US-9687101-B2 · Jun 27, 2017 · US
Combustion-resistant artificial tree
US-2017135430-A1 · May 18, 2017 · US
Adjustable tree collar
US-2016095459-A1 · Apr 7, 2016 · US