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US5996790A Expired / Lapsed US ⏱️ 0.0 years remaining

Watertight equipment cover

Assignee: Asahi Research Corp
•
Filing: 1998-06-26
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Granted: 1999-12-07
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Expires: 2018-06-26
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Abstract

Abstract A watertight equipment cover for outdoor or marine use that includes an interior and exterior surface, with the interior surface configured to fit substantially adjacent to and to completely enclose a piece of equipment such as photographic equipment or portable electronic equipment. The cover includes transparent portions that allow, as required for operation, either the equipment to transmit or receive light, or the operator to view specific areas of the equipment while the equipment is enclosed in the cover. The cover further includes resiliently deformable portions that enable operation of the equipment control functions while the equipment is enclosed in the cover. The cover further includes a watertight sealing mechanism that is sealable and resealable by the end user. An outdoor or marine protective cover system that includes a watertight cover and a piece of equipment.

Inventors

  • 👤 Masahiro Yamada
  • 👤 Kiichi Sandow
  • 👤 Hiroyuki Inagawa

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 09:23
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/02; G03B17/08; A; A45; A45C; A45C11/00; A45C11/002; Y; Y10; Y10S; Y10S206/00; Y10S206/811; Y10S383/00; Y10S383/907

Claims Analysis

Total Claims: 41
Claim 1
Independent Claim 190 words
A watertight equipment cover for enclosing equipment, including at least one operable feature, while permitting operation of the equipment, the cover comprising: a housing made from water-impermeable material, the housing including an inner surface and outer surface, the inner surface defining an interior chamber that substantially corresponds to the shape and configuration of the equipment; resiliently deformable portions generally corresponding in location to the operable features of the equipment for permitting operation of the operable features when the equipment is enclosed in the cover; a housing entry into the interior chamber, the housing entry including a resealable watertight sealing mechanism, wherein the resealable watertight sealing mechanism is disposed along the edge of the housing entry and operable between open, and closed positions, and wherein the housing entry includes at least one sealing flap disposed along the edge of the housing entry in close proximity to and interiorly of the resealable watertight sealing mechanism, the at least one sealing flap including laterally, outwardly facing sealing flap edges, whereby, when the resealable watertight sealing mechanism is in the closed position, the laterally opposite sealing flap edges are engaged in a watertight manner.
Claim 2
Dependent Claim 190 words
A watertight equipment cover for enclosing equipment, including at least one operable feature, while permitting operation of the equipment, the cover comprising: a housing made from water-impermeable material, the housing including an inner surface and outer surface, the inner surface defining an interior chamber that substantially corresponds to the shape and configuration of the equipment; resiliently deformable portions generally corresponding in location to the operable features of the equipment for permitting operation of the operable features when the equipment is enclosed in the cover; a housing entry into the interior chamber, the housing entry including a resealable watertight sealing mechanism, wherein the resealable watertight sealing mechanism is disposed along the edge of the housing entry and operable between open, and closed positions, and wherein the housing entry includes at least one sealing flap disposed along the edge of the housing entry in close proximity to and interiorly of the resealable watertight sealing mechanism, the at least one sealing flap including laterally, outwardly facing sealing flap edges, whereby, when the resealable watertight sealing mechanism is in the closed position, the laterally opposite sealing flap edges are engaged in a watertight manner.
Claim 3
Dependent Claim 16 words
The watertight equipment cover of claim 1, wherein the housing is flexible and constructed of elastomer.
Claim 4
Dependent Claim 17 words
The watertight equipment cover of claim 1, wherein the housing is flexible and constructed of natural rubber.
Claim 5
Dependent Claim 24 words
The watertight equipment cover of claim 1, the housing further comprising transparent portions generally corresponding in location to any viewer areas of the equipment.
Claim 6
Dependent Claim 18 words
The watertight equipment cover of claim 4, wherein the transparent portions corresponding to the viewer areas are glass.
Claim 7
Dependent Claim 18 words
The watertight equipment cover of claim 4, wherein the transparent portions corresponding to the viewer areas are acryl.
Claim 8
Dependent Claim 18 words
The watertight equipment cover of claim 4, wherein the transparent portions corresponding to the viewer areas are polycarbonate.
Claim 9
Dependent Claim 12 words
The watertight equipment cover of claim 4, wherein the housing is transparent.
Claim 10
Dependent Claim 21 words
The watertight equipment cover of claim 4, wherein the transparent portions corresponding to the viewer areas are integral to the housing.
Claim 11
Dependent Claim 17 words
The watertight equipment cover of claim 1, wherein the resiliently deformable portions are integral to the housing.
Claim 12
Dependent Claim 16 words
The watertight equipment cover of claim 1, wherein the resealable watertight sealing mechanism is a zipper.
Claim 13
Dependent Claim 214 words
A camera, including at least one operable feature and at least one viewer area, and watertight equipment cover for enclosing the camera while permitting operation of the camera, comprising in combination: a camera; a housing made from water-impermeable material, the housing including an inner surface and outer surface, the inner surface defining an interior chamber that substantially corresponds to the shape and configuration of the camera; resiliently deformable portions generally corresponding in location to the operable features of the camera for permitting operation of the camera controls when the camera is enclosed in the cover; transparent portions generally corresponding in location to the viewer areas of the camera; a housing entry into the interior chamber, the housing entry including a resealable watertight sealing mechanism, wherein the resealable watertight sealing mechanism is disposed along the edge of the housing entry and operable between open, and closed positions, and wherein the housing entry includes at least one sealing flap disposed along the edge of the housing entry in close proximity to and interiorly of the resealable watertight sealing mechanism, the at least one sealing flap including laterally, outwardly facing sealing flap edges, whereby, when the resealable watertight sealing mechanism is in the closed position, the laterally opposite sealing flap edges are engaged in a watertight manner.
Claim 14
Dependent Claim 214 words
A camera, including at least one operable feature and at least one viewer area, and watertight equipment cover for enclosing the camera while permitting operation of the camera, comprising in combination: a camera; a housing made from water-impermeable material, the housing including an inner surface and outer surface, the inner surface defining an interior chamber that substantially corresponds to the shape and configuration of the camera; resiliently deformable portions generally corresponding in location to the operable features of the camera for permitting operation of the camera controls when the camera is enclosed in the cover; transparent portions generally corresponding in location to the viewer areas of the camera; a housing entry into the interior chamber, the housing entry including a resealable watertight sealing mechanism, wherein the resealable watertight sealing mechanism is disposed along the edge of the housing entry and operable between open, and closed positions, and wherein the housing entry includes at least one sealing flap disposed along the edge of the housing entry in close proximity to and interiorly of the resealable watertight sealing mechanism, the at least one sealing flap including laterally, outwardly facing sealing flap edges, whereby, when the resealable watertight sealing mechanism is in the closed position, the laterally opposite sealing flap edges are engaged in a watertight manner.
Claim 15
Dependent Claim 18 words
The camera and watertight equipment cover of claim 12, wherein the housing is flexible and constructed of elastomer.
Claim 16
Dependent Claim 19 words
The camera and watertight equipment cover of claim 12, wherein the housing is flexible and constructed of natural rubber.
Claim 17
Dependent Claim 14 words
The camera and watertight equipment cover of claim 12, wherein the housing is transparent.
Claim 18
Dependent Claim 23 words
The camera and watertight equipment cover of claim 12, wherein the transparent portions corresponding to the viewer areas are integral to the housing.
Claim 19
Dependent Claim 20 words
The camera and watertight equipment cover of claim 12, wherein the transparent portions corresponding to the viewer areas are glass.
Claim 20
Dependent Claim 20 words
The camera and watertight equipment cover of claim 12, wherein the transparent portions corresponding to the viewer areas are acryl.
Claim 21
Dependent Claim 20 words
The camera and watertight equipment cover of claim 12, wherein the transparent portions corresponding to the viewer areas are polycarbonate.
Claim 22
Dependent Claim 21 words
The camera and watertight equipment cover of claim 12, wherein the viewer areas of the camera are the lens and viewfinder.
Claim 23
Dependent Claim 19 words
The camera and watertight equipment cover of claim 12, wherein the resiliently deformable portions are integral to the housing.
Claim 24
Dependent Claim 25 words
The camera and watertight equipment cover of claim 12, wherein the operable features are the camera shutter control button and the camera flash control switch.
Claim 25
Dependent Claim 18 words
The camera and watertight equipment cover of claim 14, wherein the resealable watertight sealing mechanism is a zipper.
Claim 26
Dependent Claim 197 words
An item of portable equipment, including at least one operable feature, and a watertight equipment cover for enclosing the equipment while permitting operation of the equipment, the cover comprising: a housing made from water-impermeable material, the housing including an inner surface and outer surface, the inner surface defining an interior chamber that substantially corresponds to the shape and configuration of the equipment; resiliently deformable portions generally corresponding in location to the operable features of the equipment for permitting operation of the equipment controls when the equipment is enclosed in the cover; a housing entry into the interior chamber, the housing entry including a resealable watertight sealing mechanism, wherein the resealable watertight sealing mechanism is disposed along the edge of the housing entry and operable between open, and closed positions, and wherein the housing entry includes at least one sealing flap disposed along the edge of the housing entry in close proximity to and interiorly of the resealable watertight sealing mechanism, the at least one sealing flap including laterally, outwardly facing sealing flap edges, whereby, when the resealable watertight sealing mechanism is in the closed position, the laterally opposite sealing flap edges are engaged in a watertight manner.
Claim 27
Dependent Claim 197 words
An item of portable equipment, including at least one operable feature, and a watertight equipment cover for enclosing the equipment while permitting operation of the equipment, the cover comprising: a housing made from water-impermeable material, the housing including an inner surface and outer surface, the inner surface defining an interior chamber that substantially corresponds to the shape and configuration of the equipment; resiliently deformable portions generally corresponding in location to the operable features of the equipment for permitting operation of the equipment controls when the equipment is enclosed in the cover; a housing entry into the interior chamber, the housing entry including a resealable watertight sealing mechanism, wherein the resealable watertight sealing mechanism is disposed along the edge of the housing entry and operable between open, and closed positions, and wherein the housing entry includes at least one sealing flap disposed along the edge of the housing entry in close proximity to and interiorly of the resealable watertight sealing mechanism, the at least one sealing flap including laterally, outwardly facing sealing flap edges, whereby, when the resealable watertight sealing mechanism is in the closed position, the laterally opposite sealing flap edges are engaged in a watertight manner.
Claim 28
Dependent Claim 19 words
The portable equipment and watertight equipment cover of claim 24, wherein the housing is flexible and constructed of elastomer.
Claim 29
Dependent Claim 20 words
The portable equipment and watertight equipment cover of claim 24, wherein the housing is flexible and constructed of natural rubber.
Claim 30
Dependent Claim 27 words
The portable equipment and watertight equipment cover of claim 24, further comprising transparent portions generally corresponding in location to one or more viewer areas of the equipment.
Claim 31
Dependent Claim 21 words
The portable equipment and watertight equipment cover of claim 27, wherein the transparent portions corresponding to the viewer areas are glass.
Claim 32
Dependent Claim 21 words
The portable equipment and watertight equipment cover of claim 27, wherein the transparent portions corresponding to the viewer areas are acryl.
Claim 33
Dependent Claim 21 words
The portable equipment and watertight equipment cover of claim 27, wherein the transparent portions corresponding to the viewer areas are polycarbonate.
Claim 34
Dependent Claim 24 words
The portable equipment and watertight equipment cover of claim 27, wherein the viewer area of the equipment is a view screen and a keyboard.
Claim 35
Dependent Claim 17 words
The portable equipment and watertight equipment cover of claim 27, wherein the viewer area is a keypad.
Claim 36
Dependent Claim 15 words
The portable equipment and watertight equipment cover of claim 27, wherein the housing is transparent.
Claim 37
Dependent Claim 24 words
The portable equipment and watertight equipment cover of claim 27, wherein the transparent portions corresponding to the viewer areas are integral to the housing.
Claim 38
Dependent Claim 20 words
The portable equipment and watertight equipment cover of claim 24, wherein the resiliently deformable portions are integral to the housing.
Claim 39
Dependent Claim 23 words
The portable equipment and watertight equipment cover of claim 24, wherein the operable features of the equipment are the keypad and on-off button.
Claim 40
Dependent Claim 28 words
The portable equipment and watertight equipment cover of claim 24, wherein the operable features of the equipment are the keyboard, contrast and brightness dial, and the on-off button.
Claim 41
Dependent Claim 19 words
The portable equipment and watertight equipment cover of claim 24, wherein the resealable watertight sealing mechanism is a zipper.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2002-12-06 2003-06-07 2003-12-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2006-12-06 2007-06-07 2007-12-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2010-12-06 2011-06-07 2011-12-07 $7700.00 Window Closed / Lapsed

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