Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1987-06-17
1989-03-07
Echols, P. W.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
63 2, 63 15, B21F 4300
Patent
active
048094161
ABSTRACT:
The present invention relates to a method of making a costume jewelry equivalent of jewelry bearing colored leaves and grapes on its surface. The method involves the forming of a brass base and ornaments both being formed with connecting parts for easy assemblage. The connecting parts comprise studs and corresponding openings. The base is plated in gold. The ornaments are etched and plated in a gold alloy, and the ornaments and base are then connected together.
REFERENCES:
patent: 442757 (1890-12-01), Schlosstein
patent: 460103 (1891-09-01), Banghart
patent: 1851128 (1932-03-01), Rabinowitz
patent: 3509734 (1970-05-01), Lederer
patent: 3605438 (1971-09-01), Chalson
patent: 4311026 (1982-01-01), Ochoa
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