Foldable rail-mounted crane stop device
US-12110216-B2 · Oct 8, 2024 · US
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Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops (buffer-stops of interest apart from this application B61K7/18; limit-switch arrangements, limit circuits B66D1/56)
Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops (buffer-stops of interest apart from this application B61K7/18; limit-switch arrangements, limit circuits B66D1/56) · 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 | B66C7/16 |
| Official title | Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops (buffer-stops of interest apart from this application B61K7/18; limit-switch arrangements, limit circuits B66D1/56) |
| Display label | Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops (buffer-stops of interest apart from this application B61K7/18; limit-switch arrangements, limit circuits B66D1/56) |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Winged stopper for overhead rail system
US-12012315-B2 · Jun 18, 2024 · US
Fall protection monitor
US-11951338-B2 · Apr 9, 2024 · US
Lift unit docking systems
US-11833094-B2 · Dec 5, 2023 · US
Overhead travelling crane assembly
US-11795037-B2 · Oct 24, 2023 · US
Buffer stop used for end of crane rails
US-11649141-B2 · May 16, 2023 · US
Winged stopper for overhead rail system
US-2022267962-A1 · Aug 25, 2022 · US
Overhead travelling crane assembly
US-2022153560-A1 · May 19, 2022 · US
Buffer stop used for end of crane rails
US-2022024728-A1 · Jan 27, 2022 · US
Foldable rail-mounted crane stop device
US-2022024729-A1 · Jan 27, 2022 · US
Lift assist and transfer assembly and method of use
US-10857640-B1 · Dec 8, 2020 · US
Fall protection monitor
US-2020054903-A1 · Feb 20, 2020 · US
Lift unit docking systems
US-2019314235-A1 · Oct 17, 2019 · US
Travel obstructing device
US-10272931-B2 · Apr 30, 2019 · US
Crane bumper containment sleeves
US-10071886-B2 · Sep 11, 2018 · US
Travel Obstructing Device
US-2018118239-A1 · May 3, 2018 · US
Crane bumper containment sleeves
US-2017158471-A1 · Jun 8, 2017 · US