Package and article carriers – Carried by animate bearer – Convertible or combined
Patent
1993-07-12
1995-10-24
Luebke, Renee S.
Package and article carriers
Carried by animate bearer
Convertible or combined
A45F 402
Patent
active
054603072
ABSTRACT:
An improved backpack is described as including a frame assembly having a first closed position and a second open position and cooperating with a fabric shell in both the first closed position and the second open position. In the first closed position the fabric shell forms a compartment useful for containing cargo items. In the second open position the fabric shell provides a bed useful for placing large or heavy cargo items on. Detachable wheels are included that separate apart from an axle that is attached to the frame. The wheels are not used in the first closed position and are transported inside the compartment as additional cargo items. The wheels are attached to each end of the axle when the frame is pivoted into the second open position and are useful in maneuvering the improved backpack over the ground surface.
REFERENCES:
patent: 3266686 (1966-08-01), Griffith
patent: 3990536 (1976-11-01), Wilburn
patent: 4022292 (1977-05-01), Van Gompel
patent: 4368835 (1983-01-01), Murphy
patent: 4593841 (1986-06-01), Lange
patent: 4885812 (1989-12-01), Lindner
patent: 5209381 (1993-05-01), Jay
Luebke Renee S.
Rinne, Jr. Risto A.
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