Belt-driven people conveyors
US-11027946-B2 · Jun 8, 2021 · US
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with separate drive chain or belt that engages directly the carrying surface chain
with separate drive chain or belt that engages directly the carrying surface chain · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B23/028 |
| Official title | {with separate drive chain or belt that engages directly the carrying surface chain} |
| Display label | with separate drive chain or belt that engages directly the carrying surface chain |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Belt-driven people conveyors
US-2020385238-A1 · Dec 10, 2020 · US
Polymer jacket material blends with improved flame resistance
US-10689516-B2 · Jun 23, 2020 · US
Moving walkway
US-10577223-B2 · Mar 3, 2020 · US
Drive system for a people conveyor
US-10538416-B2 · Jan 21, 2020 · US
Drive system for a people conveyor
US-2019352138-A1 · Nov 21, 2019 · US
Moving walkway
US-2019210842-A1 · Jul 11, 2019 · US
Tread element for people conveyor comprising a cantilever arm
US-10308482-B2 · Jun 4, 2019 · US
Passenger conveyor
US-10214390-B2 · Feb 26, 2019 · US
Pallet conveyor
US-10160621-B2 · Dec 25, 2018 · US
Polymer jacket material blends with improved flame resistance
US-2018305549-A1 · Oct 25, 2018 · US
Fixing modules and pallets for a pallet conveyor
US-10046951-B2 · Aug 14, 2018 · US
People conveyor, conveying band and conveying element of a people conveyor
US-2018222725-A1 · Aug 9, 2018 · US
Belt-driven people conveyor
US-10035681-B2 · Jul 31, 2018 · US
Tread element for people conveyor comprising a cantilever arm
US-2018155157-A1 · Jun 7, 2018 · US
Belt-driven people conveyor
US-2017362060-A1 · Dec 21, 2017 · US
Pallet conveyor
US-2017297873-A1 · Oct 19, 2017 · US
Fixing modules and pallets for a pallet conveyor
US-2017297872-A1 · Oct 19, 2017 · US
Drive system for passenger conveyor
US-9573794-B2 · Feb 21, 2017 · US
Long-distance transport system for people in inclined lane
US-2015375967-A1 · Dec 31, 2015 · US