Separable transport carts for sectional drain cleaner
US-11623676-B2 · Apr 11, 2023 · US
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involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
involving means for grappling or securing in place objects to be carried; Loading or unloading equipment · 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 | B62B1/22 |
| Official title | involving means for grappling or securing in place objects to be carried; Loading or unloading equipment |
| Display label | involving means for grappling or securing in place objects to be carried; Loading or unloading equipment |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tool box
US-11213941-B2 · Jan 4, 2022 · US
Tool box
US-2021187725-A1 · Jun 24, 2021 · US
Separable transport carts for sectional drain cleaner
US-2021053599-A1 · Feb 25, 2021 · US
Separable transport carts for sectional drain cleaner
US-10858022-B2 · Dec 8, 2020 · US
Separable transport carts for sectional drain cleaner
US-2020023873-A1 · Jan 23, 2020 · US
Portable generators
US-10337399-B2 · Jul 2, 2019 · US
Concrete mixer stand
US-2019193299-A1 · Jun 27, 2019 · US
Display substrate and liquid crystal display device comprising the same
US-10133129-B2 · Nov 20, 2018 · US
Carrier transporter
US-9963158-B2 · May 8, 2018 · US
Carrier transporter
US-2017210406-A1 · Jul 27, 2017 · US
Display substrate and liquid crystal display device comprising the same
US-2017192315-A1 · Jul 6, 2017 · US
Portable generators
US-2017022894-A1 · Jan 26, 2017 · US
Portable generators
US-9457822-B2 · Oct 4, 2016 · US
Folding Cart For Portable Grill
US-2016031464-A1 · Feb 4, 2016 · US
Folding cart for portable grill
US-9187108-B2 · Nov 17, 2015 · US
Folding Cart For Portable Grill
US-2015251678-A1 · Sep 10, 2015 · US
Toy vehicle raceway and rolling cart
US-9050994-B2 · Jun 9, 2015 · US