Implements or apparatus for applying pushing or pulling force – Floor jack type – Screw
Reexamination Certificate
2006-02-28
2006-02-28
Watson, Robert C. (Department: 3723)
Implements or apparatus for applying pushing or pulling force
Floor jack type
Screw
Reexamination Certificate
active
07004455
ABSTRACT:
A joining arrangement having at least one engaging member (3, 49), a screw threaded shaft (2) passing through the engaging member at least one nut (7) threadably engaging the shaft, a gear member (9), a pivot locator (14) on the engaging member such that a shaft (10) with a second gear member (12) may inter engage with the pivot locater while having the said second gear member adapted to interengage with the said first gear member whereby to facilitate a tightening of the joining arrangement.
REFERENCES:
patent: 1419544 (1922-06-01), De Benedetti
patent: 298 19 955 (1999-03-01), None
patent: 1428565 (1976-03-01), None
patent: 8-135029 (1996-05-01), None
patent: 08159121 (1996-06-01), None
patent: 2001-289501 (2001-10-01), None
patent: WO 98/38008 (1998-09-01), None
Senterfitt Akerman
Watson Robert C.
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