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Hirose Manufacturing Company, Ltd. Patents |
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Assignee: Hirose Manufacturing Company, Ltd.
Address: Osaka, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| RE33879 |
Rotary hook assembly |
April 14, 1992 |
| A rotary hook assembly including a bobbin case basket, for therein accommodating a bobbin case containing a bobbin having bobbin thread wound therearound, on the outer periphery of which there is formed a guide rim. A rotary hook, for therein accommodating the bobbin case basket, has a |
| 4700643 |
Rotary hook |
October 20, 1987 |
| A fully rotating hook includes an inner bobbin case, an outer loop taker mounted about the bobbin case, the loop taker having a track groove formed therein, a rotating member for rotating the loop taker such that relative rotation occurs between the loop taker and the bobbin case, and a |
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