Stroller

Land vehicles – Wheeled – Extensible

Reexamination Certificate

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Details

C280S647000, C280S650000, C280S658000, C280S047380

Reexamination Certificate

active

06964429

ABSTRACT:
A stroller includes armrests, rear legs pivotally joined to the armrests, respectively, a handle pivotally joined to the armrests, and brackets interconnecting the handle and the rear legs. The brackets engage with locking members mounted on lower end parts of side pipes of the handle. Holding members are supported on sides of the side pipes opposite to sides of the same with which the brackets are in contact with the side pipes by pins, respectively. When the stroller is folded in two, stopping parts of the locking members and stopping parts of the holding members are engaged, respectively.

REFERENCES:
patent: 3989295 (1976-11-01), Sparkes
patent: 4317581 (1982-03-01), Kassai
patent: 4362315 (1982-12-01), Kassai
patent: 4435012 (1984-03-01), Kassai
patent: RE31760 (1984-12-01), Kassai
patent: 4538830 (1985-09-01), Nakao et al.
patent: 4697823 (1987-10-01), Kassai
patent: 4828278 (1989-05-01), Shinroku et al.
patent: 4953887 (1990-09-01), Takahashi et al.
patent: 5110150 (1992-05-01), Chen
patent: 5181735 (1993-01-01), Onishi
patent: 5511441 (1996-04-01), Arai
patent: 5669623 (1997-09-01), Onishi
patent: 5676419 (1997-10-01), Kassai
patent: 5752738 (1998-05-01), Onishi et al.
patent: 6155740 (2000-12-01), Hartenstine
patent: 6422587 (2002-07-01), Yamazaki et al.

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