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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
B30B 1/00 F16H 21/00 |
| (11) | Number of the document | 3656 |
| (13) | Kind of document | B |
| (21) | Application number | IP1611 |
| (22) | Date of filing the application | 1993-12-16 |
| (41) | Date of publication of the application | 1995-07-25 |
| (45) | Date of publication of patent | 1996-01-25 |
| (30) | Number | Date | Country code |
| 1-146304 | 1989-06-08 | JP | |
| PCT/JP90/00737 | 1990-06-06 | WO | |
| 4894754 | 1991-02-07 | SU |
| (71) |
YOSHIKI INDUSTRIAL CO., LTD.,
6-24, Johnan 1-chome, Yonezawa-shi, Yamagata-Ken 992,
JP
|
| (72) |
Mitsuo KATO, JP
Yasuo YOSHIZAWA, JP |
| (73) |
YOSHIKI INDUSTRIAL CO., LTD.,
6-24, Johnan 1-chome, Yonezawa-shi, Yamagata-Ken 992,
JP
|
| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
|
| (54) | LEVER APPARATUS HAVING A FREELY MOVABLE FULCRUM AND MECHANICAL APPARATUS |
| Payment date | Validity (years) | Amount | |
| 1997-11-19 | 5 | 100.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1998-12-16 |