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1. WO2000041590 - BACKPACK UNIT

Publication Number WO/2000/041590
Publication Date 20.07.2000
International Application No. PCT/US2000/001375
International Filing Date 18.01.2000
Chapter 2 Demand Filed 28.07.2000
IPC
A45F 4/02 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
FTRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY
4Travelling or camp articles which may be converted into articles for other use; Sacks or packs carried on the body and convertible into other articles
02Sacks or packs convertible into other articles
A47C 4/52 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS; SOFAS; BEDS
4Foldable, collapsible or dismountable chairs
52Trunk chairs, i.e. chairs collapsible to trunk shape
CPC
A45F 4/02
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
4Travelling or camp articles which may be converted into ; other; articles ; or into objects; for other use; Sacks or packs carried on the body and convertible into other articles ; or into objects for other use
02Sacks or packs convertible into other articles ; or into objects for other use
A47C 1/0265
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
1Chairs adapted for special purposes
02Reclining or easy chairs
022having independently-adjustable supporting parts
024the parts, being the back-rest, or the back-rest and seat unit, having adjustable ; and lockable; inclination
026by means of peg-and-notch or ; pawl-and-ratchet; mechanism
0265positioned under the arm-rests
A47C 4/52
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
4Foldable, collapsible or dismountable chairs
52Trunk chairs, i.e. chairs collapsible to ; self contained carrying case, e.g.; trunk shape
Applicants
  • WELSH, Kerry, L. [US/US]; US
Inventors
  • WELSH, Kerry, L.; US
Agents
  • BABBITT, William, Thomas ; Blakely, Sokoloff, Taylor & Zafman 7th floor 12400 Wilshire Boulevard Los Angeles, CA 90025-1026, US
Priority Data
09/234,55419.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BACKPACK UNIT
(FR) UNITE DE TYPE SAC A DOS
Abstract
(EN)
A backpack unit (10) comprising a frame of a material selected from plastic or metal alloy, including, but not limited to, aluminum, aluminum alloy, steel, and steel alloy. The frame includes a U-shaped seat frame (16) pivotally coupled at its ends to ends of a U-shaped back frame (15) through a cross-member (18), a U-shaped front leg frame (25) pivotally coupled to the seat frame and pivotally coupled at its ends to ends of a U-shaped back leg frame (20). The frame is capable of being folded such that the back frame, the seat frame, the front leg frame, and the back leg frame folds substantially parallel and adjacent to one another.
(FR)
L'invention se rapporte à une unité de type sac à dos (10) comportant un bâti fabriqué dans un matériau sélectionné parmi une matière plastique et un alliage métallique tel que, notamment, l'aluminium, un alliage d'aluminium, l'acier et un alliage d'acier. Ledit bâti comporte un cadre de siège (16) en forme de U, relié pivotant au niveau de ses extrémités aux extrémités d'un cadre de dossier (15) au moyen d'un élément transversal (18), un cadre de pied avant (25) en forme de U couplé pivotant au cadre de siège et couplé pivotant au niveau de ses extrémités aux extrémités d'un cadre de pied arrière (20) en forme de U. Ledit bâti peut être plié de sorte que le cadre de dossier, le cadre de siège, le cadre de pied avant et le cadre de pied arrière soient placés en position sensiblement parallèle et adjacente les uns aux autres.
Also published as
ZA200106049
Latest bibliographic data on file with the International Bureau