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US4384602A Expired / Lapsed US ⏱️ 0.0 years remaining

Inflated carrying apparatus

Assignee: Individual
•
Filing: 1981-06-02
•
Granted: 1983-05-24
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Expires: 2001-06-02
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Abstract

Abstract A flexible material apparatus for carrying an article retained by an article receiving means, comprising a carrying member adapted for attachment to the article receiving means and having a hollow tube of flexible airtight material being partially pneumatically inflated to provide a pliant carrying member. One embodiment includes the article receiving means comprising a receptacle, such as a bag, having hermetically sealed and pneumatically inflatable bottom and end panels. The carrying member includes a flexible material handle attached to the end panels having fluid communication with the panels so that partial pneumatic inflation of the handle and panels is permitted, whereby carrying an article in the bag causes air to be displaced from one or more of the panels to cause the handle to become turgid. In another embodiment, a pair of handles is attached to the side panels, which are also hermetically sealed to provide fluid communication between each panel and handle. The handle may be U-shaped, and the bag and/or handle may be pneumatically inflated to 75% capacity. Other embodiments include the article receiving means comprising a cord for retaining an article, and the handle adapted for attachment thereto. In another embodiment, the receptacle comprises a backpack, and the carrying member comprises an inflated shoulder strap.

Inventors

  • 👤 Pauline A. Ores

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 15:39
CPC Classifications
A; A45; A45F; A45F3/00; A45F3/04; A45C; A45C3/00; A45C7/00; A45C7/0059; A45C7/0077; A45C7/0081; B; B65; B65D; B65D33/00; B65D33/06

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 93 words
A flexible material apparatus for carrying an article, comprising: a pneumatically inflatable receptacle; a carrying member having a pneumatically inflatable hollow tube of flexible material, and having an end attached to said receptacle; said carrying member and said receptacle being hermetically sealed together and partially pneumatically inflated; and means for providing fluid communication between said carrying member and said partially pneumatically inflated receptacle, whereby carrying an article in said receptacle causes air to be displaced from said partially pneumatically inflated receptacle into said carrying member for causing said carrying member to become turgid.
Claim 2
Dependent Claim 93 words
A flexible material apparatus for carrying an article, comprising: a pneumatically inflatable receptacle; a carrying member having a pneumatically inflatable hollow tube of flexible material, and having an end attached to said receptacle; said carrying member and said receptacle being hermetically sealed together and partially pneumatically inflated; and means for providing fluid communication between said carrying member and said partially pneumatically inflated receptacle, whereby carrying an article in said receptacle causes air to be displaced from said partially pneumatically inflated receptacle into said carrying member for causing said carrying member to become turgid.
Claim 3
Dependent Claim 34 words
The apparatus of claim 1, wherein said carrying member is made of a first material and said receptacle is made of a second material, said first material having greater flexibility than said second material.
Claim 4
Dependent Claim 21 words
The apparatus of claim 1, wherein said carrying member and said receptacle are pneumatically inflated to approximately 75% of volumetric capacity.
Claim 5
Dependent Claim 18 words
The apparatus of claim 1, wherein said carrying member comprises a strap and said receptacle comprises a backpack.
Claim 6
Dependent Claim 12 words
The apparatus of claim 1, wherein said carrying member comprises a handle.
Claim 7
Dependent Claim 43 words
The apparatus of claim 5, wherein said partially pneumatically inflated receptacle comprises a bag having: a partially pneumatically inflated bottom panel; an end panel connected to said bottom panel; and a side panel connected to said bottom panel and to said end panel.
Claim 8
Dependent Claim 44 words
The apparatus of claim 6, wherein said fluid communication means includes said end panel being hermetically sealed and pneumatically inflatable to provide fluid communication between said handle and said partially pneumatically inflated bottom panel, and wherein said handle is attached to said end panel.
Claim 9
Dependent Claim 44 words
The apparatus of claim 6, wherein said fluid communication means includes said side panels being hermetically sealed and pneumatically inflatable to provide fluid communication between said handle and said partially pneumatically inflated bottom panel, and wherein said handle is attached to said side panel.

References Cited (Backward Citations)

GB219874A Cited
US2672963A Cited
US3482761A Cited
US3462069A Cited
US3500973A Cited
US3665551A Cited
US3753824A Cited
US3818962A Cited
US3883053A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-05-23 1986-11-22 1987-05-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-05-23 1990-11-22 1991-05-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-05-23 1994-11-22 1995-05-24 $7700.00 Window Closed / Lapsed

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