Patient Transport Apparatus With Brake Assembly And Steer Lock Assembly
US-2026083609-A1 · Mar 26, 2026 · US
with disengageable swivel action {, i.e. comprising a swivel locking mechanism}
with disengageable swivel action {, i.e. comprising a swivel locking mechanism} · 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 | B60B33/02 |
| Official title | with disengageable swivel action {, i.e. comprising a swivel locking mechanism} |
| Display label | with disengageable swivel action {, i.e. comprising a swivel locking mechanism} |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Locking casters for surgical systems
US-12564460-B2 · Mar 3, 2026 · US
Methods and systems for patient transfer
US-12502323-B2 · Dec 23, 2025 · US
Patient transport apparatus with brake assembly and steer lock assembly
US-12496243-B2 · Dec 16, 2025 · US
Robot cleaner
US-12478232-B2 · Nov 25, 2025 · US
Material vehicle, traction apparatus and system, and method for controlling bidirectional traveling of material vehicle
US-12350966-B2 · Jul 8, 2025 · US
Robotic surgical arm cart
US-D1051966-S · Nov 19, 2024 · US
Robotic surgical systems and robotic arm carts thereof
US-12059220-B2 · Aug 13, 2024 · US
Magnetic Apparatus for Centering Caster Wheels
US-2024208266-A1 · Jun 27, 2024 · US
Self-adjusting caster assemblies
US-11975568-B2 · May 7, 2024 · US
Magnetic apparatus for centering caster wheels
US-11926175-B2 · Mar 12, 2024 · US
Methods and systems for patient transfer
US-2024058191-A1 · Feb 22, 2024 · US
Locking casters for surgical systems
US-2023390006-A1 · Dec 7, 2023 · US
Material vehicle, traction apparatus and system, and method for controlling bidirectional traveling of material vehicle
US-2023331322-A1 · Oct 19, 2023 · US
Handcart
US-11787458-B2 · Oct 17, 2023 · US
Robot cleaner
US-2023301476-A1 · Sep 28, 2023 · US
Wheel device and mobile robot device comprising same
US-2023256588-A1 · Aug 17, 2023 · US
Patient Transport Apparatus With Brake Assembly And Steer Lock Assembly
US-2023201054-A1 · Jun 29, 2023 · US
Medical pole, components, and identification system
US-2023056493-A1 · Feb 23, 2023 · US
Device for assisting with the driving of a wheel of a removable electric propulsion system for a rolling object
US-2022161835-A1 · May 26, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60B33/02?
- CPC B60B33/02 is the Cooperative Patent Classification code for “with disengageable swivel action {, i.e. comprising a swivel locking mechanism}.”
- How many patents are filed under CPC B60B33/02 (with disengageable swivel action {, i.e. comprising a swivel locking mechanism})?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC B60B33/02 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).