Patents
US 9345762 B2: Stayed roller furler
- Granted
- 2016-05-24
- Filed
- 2014-11-18 application 14546339
- Type
- Utility · 6 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A wind powered craft carrying a generally vertical mast which is rotatable about its vertical axis, having a sail carried by the mast with its bottom edge attached in proximity to the bottom of the mast and extending to an attachment point in proximity to the top of the mast. A generally horseshoe-shaped member having an open end is and extending around said mast. The mast being rotatable within the horseshoe-shaped member. A bearing supported stationary member at the top of the mast is carried by the mast while allowing the mast to rotate. A support stay runs from the horseshoe-shaped member to the bearing supported member to support the horseshoe-shaped member. Additional stays are attached to the horseshoe-shaped member and splayed to attach to opposed sides of the hull of the watercraft. The sail is reefed around the mast through the open end of the horseshoe-shaped member.
Source: PVGPATDIS, file of 2026-04-10 (ipg160524.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Hobie Cat Company 17 patents | US company or organization | Oceanside, CA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Philip James Dow | Oceanside, CA | 18 | PVGPATDIS, file of 2026-04-10 | |
| Gregory Scott Ketterman | Oceanside, CA | 17 | PVGPATDIS, file of 2026-04-10 | |
| James Taylor Czarnowski | Fallbrook, CA | 25 | PVGPATDIS, file of 2026-04-10 | |
| Jason Christopher Kardas | Vista, CA | 23 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K39/39 | PVGPATDIS, file of 2026-04-10 |
| B63B | Ships or other waterborne vessels; equipment for shipping | B63B1/121 | PVGPATDIS, file of 2026-04-10 |
| B63H | Marine propulsion or steering | B63H9/08 | PVGPATDIS, file of 2026-04-10 |
| C07K | Peptides | C07K16/40 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-12-11 | Assignment Assignment of assignor's interest | HOBIE CAT IP, LLC signed 2025-10-15 | WHITE RIVER MARINE GROUP, LLC SPRINGFIELD, MO | 73190/954 | PASDL, file of 2026-10-15 |
| 2022-11-23 | Security interest Security interest Security interest | HOBIE CAT COMPANY 11, LLC signed 2022-11-22 HOBIE CAT IP, LLC signed 2022-11-22 | MAYNARDS INDUSTRIES USA LLC, AS AGENT BLOOMFIELD HILLS, MI | 61864/643 | PASDL, file of 2026-10-15 |
| 2022-06-01 | Correction Corrective assignment to correct the assignee address previously recorded at reel: 055411 frame: 0175. assignor(s) hereby confirms the assignment . | HOBIE CAT COMPANY signed 2021-01-26 | HOBIE CAT IP, LLC LIVONIA, MI | 60246/165 | PASDL, file of 2026-10-15 |
| 2021-03-16 | Security interest Security interest Security interest | HOBIE CAT IP, LLC signed 2021-01-26 | CIBC BANK USA, AS ADMINISTRATIVE AGENT CHICAGO, IL | 55610/44 | PASDL, file of 2026-10-15 |
| 2021-02-25 | Assignment Assignment of assignor's interest | HOBIE CAT COMPANY signed 2021-01-26 | HOBIE CAT IP, LLC OCEANSIDE, CA | 55411/175 | PASDL, file of 2026-10-15 |
| 2021-01-28 | Release of security interest Release of security interest | COMMERCE BANK signed 2021-01-26 | HOBIE BRANDS INTERNATIONAL, L.C., FORMERLY KNOWN AS HOBIE CAT COMPANY OCEANSIDE, CA | 55071/46 | PASDL, file of 2026-10-15 |
| 2020-04-06 | Security interest Security interest Security interest | HOBIE CAT COMPANY signed 2020-03-31 | COMMERCE BANK ST. LOUIS, MO | 52318/290 | PASDL, file of 2026-10-15 |
| 2020-03-19 | Assignment Assignment of assignor's interest | CZARNOWSKI, JAMES TAYLOR signed 2013-12-19 DOW, PHILIP JAMES signed 2013-12-19 KARDAS, JASON CHRISTOPHER signed 2013-12-19 KETTERMAN, GREGORY SCOTT signed 2013-12-19 | HOBIE CAT COMPANY OCEANSIDE, CA | 52170/209 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.