Patent US4458617A successfully refreshed from Google Patents.
US4458617A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Board sailing harness
Assignee: Individual
•
Filing: 1981-03-23
•
Granted: 1984-07-10
•
Expires: 2001-03-23
Abstract
Abstract A connector device for board sailors is provided and includes a body engaging harness which supports a boom engaging device. The boom engaging device comprises an elongated arm having a rotatable spool member which is positioned on and compressably engageable against the boom of the board sailing craft. The length of the arm supporting the rotatable spool is adjustable so that the device can be used by board sailors of varying heights. Moreover, the support arm is angularly adjustable with respect to the body engaging harness so that the boom serves to support the weight of the board sailor when the board sailor hangs out from the side of the sail surfing vessel to counteract the force of the wind exerted upon the sail and to control the direction of the sail craft but permits ready disengagement between the board sailor and the craft when the craft begins to capsize or the sail begins to fall.
Inventors
- 👤 Chris E. Eden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:08
CPC Classifications
B; B63; B63H; B63H8/00; B63H8/50; B63H8/54
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
167 words
A board sailing connector device for detachably securing a person to the boom of a board sailing craft comprising: a support plate; first means for securing said support plate to the front of the person's body; an elongated support stem; second means for substantially vertically supporting said support step from said support plate; an open channel means secured to the upper part of said support stem and engageable with said boom, said channel means comprising a rotatable member having its axis of rotation substantially perpendicular to and extending outwardly from said support stem and having an axial length substantially corresponding to the diameter of the boom of the board sailing craft, whereby said rotatable member can engage a portion of the circumference of the boom and roll therealong; wherein said second means comprises means for angularly adjusting said stem with respect to said support plate and means for normally biasing said support stem to assume a substantially vertical position; wherein said second means comprises a resilient bushing.
Claim 2
Dependent Claim
167 words
A board sailing connector device for detachably securing a person to the boom of a board sailing craft comprising: a support plate; first means for securing said support plate to the front of the person's body; an elongated support stem; second means for substantially vertically supporting said support step from said support plate; an open channel means secured to the upper part of said support stem and engageable with said boom, said channel means comprising a rotatable member having its axis of rotation substantially perpendicular to and extending outwardly from said support stem and having an axial length substantially corresponding to the diameter of the boom of the board sailing craft, whereby said rotatable member can engage a portion of the circumference of the boom and roll therealong; wherein said second means comprises means for angularly adjusting said stem with respect to said support plate and means for normally biasing said support stem to assume a substantially vertical position; wherein said second means comprises a resilient bushing.
Claim 3
Dependent Claim
14 words
The invention as defined in claim 1 wherein said first means comprises a belt.
Claim 4
Dependent Claim
35 words
The invention as defined in claim 1 wherein the upper end of said support stem includes an outwardly bent end portion and wherein said rotatable member is coaxially and rotatably secured to said end portion.
Claim 5
Dependent Claim
23 words
The invention as defined in claim 1 and further comprising means for adjusting the height of said rotatable member above said support plate.
Claim 6
Dependent Claim
24 words
The invention as defined in claim 1 wherein said second means comprises a resilient support member connecting said support stem and said support plate.
Claim 7
Dependent Claim
14 words
The invention as defined in claim 1 wherein said rotatable member is spool shaped.
Claim 8
Dependent Claim
176 words
A board sailing connector device for detachably securing a person to the boom of a board sailing craft comprising: a support plate; first means for securing said support plate to the front of the person's body; an elongated support stem in the form of a rod having an elongated support arm portion and a transverse portion; second means for substantially vertically supporting the support arm portion of said support stem from said support plate so that said transverse portion extends outwardly away from said support plate; an open channel means secured to the upper part of said support stem and engageable with said boom, said channel means comprising a rotatable member and means for rotatably securing said rotatable member about said transverse portion, said rotatable member having its axis of rotation substantially perpendicular to said support arm portion of support stem and having an axial length substantially corresponding to the diameter of the boom of the board sailing craft, whereby said rotatable member can engage a portion of the circumference of the boom and roll therealong.
Claim 9
Dependent Claim
176 words
A board sailing connector device for detachably securing a person to the boom of a board sailing craft comprising: a support plate; first means for securing said support plate to the front of the person's body; an elongated support stem in the form of a rod having an elongated support arm portion and a transverse portion; second means for substantially vertically supporting the support arm portion of said support stem from said support plate so that said transverse portion extends outwardly away from said support plate; an open channel means secured to the upper part of said support stem and engageable with said boom, said channel means comprising a rotatable member and means for rotatably securing said rotatable member about said transverse portion, said rotatable member having its axis of rotation substantially perpendicular to said support arm portion of support stem and having an axial length substantially corresponding to the diameter of the boom of the board sailing craft, whereby said rotatable member can engage a portion of the circumference of the boom and roll therealong.
Claim 10
Dependent Claim
32 words
The invention as defined in claim 7 wherein said second means comprises a resilient bushing; and means for connecting the lower end of said support stem at one end of said bushing.
Claim 11
Dependent Claim
51 words
The invention as defined in claim 8 wherein said resilient bushing includes a first and a second end and a central portion and further comprising a support rod, means for securing said support rod to said support plate and means for connecting said support rod at one end of said bushing.
Claim 12
Dependent Claim
14 words
The invention as defined in claim 9 wherein said support rod is substantially L-shaped.
Claim 13
Dependent Claim
27 words
The invention as defined in claim 9 wherein said support stem and said support rod are embedded in the first and second ends, respectively, of said bushing.
Claim 14
Dependent Claim
38 words
The invention as defined in claim 7 wherein said second means comprises means for angularly adjusting said stem with respect to said support plate and means for normally biasing said support stem to assume a substantially vertical position.
Claim 15
Dependent Claim
168 words
A board sailing connector device for detachably securing a person to the boom of a board sailing craft comprising: a support plate; first means for securing said support plate to the front of the person's body; an elongated support stem; second means for substantially vertically supporting said support stem from said support plate; an open channel means secured to the upper part of said support stem and engageable with said boom, said channel means consisting of a rotatable member, and means for rotatably supporting said rotatable member so that its axis of rotation is substantially perpendicular to and extends outwardly from said support stem, said rotatable member having an axial length substantially corresponding to the diameter of the boom of the board sailing craft, and wherein said rotatable member wholly defines the entire open channel, whereby the rotatable member can engage a portion of the circumference of the boom and roll therealong, but disengagement of said rotatable member from said boom completely disengages the device from the boom.
Claim 16
Dependent Claim
168 words
A board sailing connector device for detachably securing a person to the boom of a board sailing craft comprising: a support plate; first means for securing said support plate to the front of the person's body; an elongated support stem; second means for substantially vertically supporting said support stem from said support plate; an open channel means secured to the upper part of said support stem and engageable with said boom, said channel means consisting of a rotatable member, and means for rotatably supporting said rotatable member so that its axis of rotation is substantially perpendicular to and extends outwardly from said support stem, said rotatable member having an axial length substantially corresponding to the diameter of the boom of the board sailing craft, and wherein said rotatable member wholly defines the entire open channel, whereby the rotatable member can engage a portion of the circumference of the boom and roll therealong, but disengagement of said rotatable member from said boom completely disengages the device from the boom.
References Cited (Backward Citations)
US301923A
Cited
US2437843A
Cited
US2478004A
Cited
US2559981A
Cited
US2969656A
Cited
US3106037A
Cited
US3784068A
Cited
US3703218A
Cited
US3879024A
Cited
US4083480A
Cited
US4068610A
Cited
DE2802302A1
Cited
DE2824465A1
Cited
DE2835579A1
Cited
DE2920011A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-10 | 1988-01-09 | 1988-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-10 | 1992-01-09 | 1992-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-10 | 1996-01-09 | 1996-07-10 | $7700.00 | Window Closed / Lapsed |