Motor Assembly Having Lifting Mechanism and Watercraft Incorporating Same
US-2021070411-A1 · Mar 11, 2021 · US
Operations & Transport
Operations & Transport · 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 | B63B35/71 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 37 |
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 | 6 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Watercraft and associated pedal drive system
US-2021061429-A1 · Mar 4, 2021 · US
Drive Arrangement for Propelling a Boat
US-2020130798-A1 · Apr 30, 2020 · US
Drive Arrangement with an Arresting Element for Propelling a Boat
US-2020130800-A1 · Apr 30, 2020 · US
Folding watercraft carrier with outboard pull handle
US-2019351803-A1 · Nov 21, 2019 · US
Folding watercraft carrier with outboard pull handle
US-10384587-B2 · Aug 20, 2019 · US
Storage compartment for a personal watercraft
US-10384748-B2 · Aug 20, 2019 · US
Aquatic jet propulsion device
US-10300998-B2 · May 28, 2019 · US
Universal propulsion systems for small boats
US-10053200-B1 · Aug 21, 2018 · US
Watercraft with retractable fin
US-10046837-B2 · Aug 14, 2018 · US
Suspended watercraft seat system
US-2018186432-A1 · Jul 5, 2018 · US
Aquatic jet propulsion device
US-2018170499-A1 · Jun 21, 2018 · US
Aquatic jet propulsion device
US-10000266-B1 · Jun 19, 2018 · US
Molded-in boat grip
US-2018057124-A1 · Mar 1, 2018 · US
Deep-drawn marine hull having a sandwich structure and watercraft utilizing same
US-9873488-B2 · Jan 23, 2018 · US
Folding Watercraft Carrier With Outboard Pull Handle
US-2018015866-A1 · Jan 18, 2018 · US
Watercraft with controllable imaging device
US-9738355-B1 · Aug 22, 2017 · US
Watercraft with controllable imaging device
US-2017233043-A1 · Aug 17, 2017 · US
Modular watercraft
US-9701367-B2 · Jul 11, 2017 · US
Watercraft with retractable fin
US-2017190395-A1 · Jul 6, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B63B35/71?
- CPC B63B35/71 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B63B35/71 (Operations & Transport)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC B63B35/71 growing?
- Publication counts under this code: 2 in 2020 vs 2 in 2021 (latest complete years).