Backpack

Details Backpack Backpack

1990-08-30

1993-01-12

Word, A. Hugo

Travel goods and personal belongings

Umbrella or parasol, walking support

Cane or walking support

D 3 79

Patent

active

D03323480

REFERENCES:
patent: D139081 (1944-10-01), Hambrock
patent: D315825 (1991-04-01), Hutton et al.
patent: 447669 (1891-03-01), Dwyer
patent: 1288320 (1918-12-01), Weaver
patent: 2515316 (1950-07-01), Schjelderup
patent: 4068786 (1978-01-01), Taniguchi
patent: 4368835 (1983-01-01), Murphy
patent: 4936495 (1990-06-01), Van De Pol

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