Travel goods and personal belongings – Umbrella or parasol – walking support – Cane or walking support
Patent
1987-05-27
1990-04-17
Zarfas, Louis S.
Travel goods and personal belongings
Umbrella or parasol, walking support
Cane or walking support
Patent
active
D03072134
REFERENCES:
patent: D235385 (1975-06-01), Smyth
patent: D258850 (1981-04-01), Brentini
patent: 1475133 (1923-11-01), Murray
patent: 4079607 (1978-03-01), Spruyt
G. Pruefer Mfg. Co.
Seifert R. T.
Zarfas Louis S,.
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