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US4644891A Expired / Lapsed US ⏱️ 0.0 years remaining

Unit for mounting hood of watercraft

Assignee: Kawasaki Motors Ltd
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Filing: 1986-04-02
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Granted: 1987-02-24
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Expires: 2006-04-02
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Abstract

Abstract The present invention provides a hood mounting unit for a watercraft including a hull and a hood, the unit including at least one hinge having first and second hinge elements, the first hinge element being received in a groove formed in the second hinge element and having a pin capable of being received in a through-bore formed in the second hinge element, whereby the hood can easily and simply be mounted on or removed from the hull.

Inventors

  • 👤 Jiro Niina

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 12:52
CPC Classifications
B; B63; B63B; B63B19/00; B63B19/12; B63B19/14; B63B19/16

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 217 words
A hood mounting unit suitable for use in a small-sized watercraft comprising a hull and a hood, said unit comprising at least one hinge means disposed between the hull and the hood and including first and second hinge elements, said first hinge element having a first engaging portion provided on the distal end of said first hinge element having a constant width in one direction at one side, said second hinge element having a hood-rotation guide groove having the same width as that of the distal end of said first hinge element and two opposite upright walls located on the opposite sides of said hood-rotation guide groove, one of said upright walls being formed with a second engaging portion engageable with said first engaging portion when said first engaging portion is moved in said one direction, the other of said upright walls being formed with a hood-removal guide groove engaged by the distal end of said first hinge element when said first hinge element is moved vertically relative to said hood-removal guide groove, said hood-removal guide groove having a guide face for guiding said first hinge element such that the first hinge element can be moved relative to said second hinge element in said one direction to engage said first hinge element with said second engaging portion.
Claim 2
Dependent Claim 217 words
A hood mounting unit suitable for use in a small-sized watercraft comprising a hull and a hood, said unit comprising at least one hinge means disposed between the hull and the hood and including first and second hinge elements, said first hinge element having a first engaging portion provided on the distal end of said first hinge element having a constant width in one direction at one side, said second hinge element having a hood-rotation guide groove having the same width as that of the distal end of said first hinge element and two opposite upright walls located on the opposite sides of said hood-rotation guide groove, one of said upright walls being formed with a second engaging portion engageable with said first engaging portion when said first engaging portion is moved in said one direction, the other of said upright walls being formed with a hood-removal guide groove engaged by the distal end of said first hinge element when said first hinge element is moved vertically relative to said hood-removal guide groove, said hood-removal guide groove having a guide face for guiding said first hinge element such that the first hinge element can be moved relative to said second hinge element in said one direction to engage said first hinge element with said second engaging portion.
Claim 3
Dependent Claim 31 words
A hood mounting unit as defined in claim 1 wherein said first hinge element is rigidly mounted on said hood and said second hinge element is rigidly mounted on said hull.
Claim 4
Dependent Claim 31 words
A hood mounting unit as defined in claim 1 wherein said first hinge element is rigidly mounted on said hull and said second hinge element is rigidly mounted on said hood.
Claim 5
Dependent Claim 22 words
A hood mounting unit as defined in claim 1 wherein said hood is openable laterally in the width direction of said hull.
Claim 6
Dependent Claim 21 words
A hood mounting unit as defined in claim 1 further comprising latch means for latching said hood at its closed position.

References Cited (Backward Citations)

US2785921A Cited
US2963734A Cited
US3389854A Cited
US3438073A Cited
US3572813A Cited
US3834340A Cited
GB1291904A Cited
US3688856A Cited
JPS4958595A Cited
US4362118A Cited
US4515424A Cited
US4584739A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-02-23 1990-08-25 1991-02-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-02-23 1994-08-25 1995-02-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-02-23 1998-08-25 1999-02-24 $7700.00 Window Closed / Lapsed

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