Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1987-10-14
1991-02-26
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242199, 156251, 156518, B65H 7518, G11B 23087
Patent
active
049955659
ABSTRACT:
A cassette reel in use for a video tape cassette including a hub and an upper flange made of a transparent plate which is provided with an annular groove on one side surface of the upper flange and a foil deposited on the surface of the upper flange which is surrounded by the annular groove, so that the foil can be cut clearly and then deposited on the face of the upper flange which is surrounded by the annular groove by hot stamp with a clear outer profile, whereby decorative effects can be obtained by the foil covering the internal construction of the hub and when the cassette reel is used for a video tape cassette, the commercial value of the video tape cassette can be elevated.
REFERENCES:
patent: 2772501 (1956-12-01), Malcolm
patent: 3559324 (1971-02-01), Blair
patent: 3911716 (1975-10-01), Weglin
patent: 4254919 (1981-03-01), Moodie
patent: 4457474 (1984-07-01), Okahura et al.
patent: 4520969 (1985-06-01), Wulfing et al.
patent: 4523727 (1985-06-01), Morioka
Research Disclosure, No. 248, Dec. 1984, Havant GB p. 619 Art. Nr. 24848: "Adhesive Ring Application Fixture".
Ozawa Kazuo
Urayama Kiyoshi
Jillions John M.
Shaw, Jr. Philip M.
Sony Corporation
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