Handling: hand and hoist-line implements – Hoistline attached load supporting frame – Load leveling or shifting
Reexamination Certificate
2006-01-17
2008-07-08
Kramer, Dean J (Department: 3652)
Handling: hand and hoist-line implements
Hoistline attached load supporting frame
Load leveling or shifting
C294S119200
Reexamination Certificate
active
07396058
ABSTRACT:
An apparatus comprises a frame, a counterweight connected to the frame, a load attachment member connected to the frame, a movable pick point mounted on the frame, and a pick point position adjuster for moving the pick point to balance a load supported by the load attachment member.
REFERENCES:
patent: 2156862 (1939-05-01), Maugard
patent: 2832630 (1958-04-01), Sterling
patent: 2925300 (1960-02-01), Kelley
patent: 2966380 (1960-12-01), Swenson
patent: 3253851 (1966-05-01), Gilbert
patent: 3406845 (1968-10-01), Fahey
patent: 3433459 (1969-03-01), Logan
patent: 3751097 (1973-08-01), Jones et al.
patent: 3762755 (1973-10-01), Saether
patent: 3915311 (1975-10-01), Ball et al.
patent: 3998488 (1976-12-01), Durgan
patent: 4355832 (1982-10-01), Andersen
patent: 4597602 (1986-07-01), McGriff
patent: 4615656 (1986-10-01), Geraghty, Jr.
patent: 4626012 (1986-12-01), Weldele
patent: 5203837 (1993-04-01), Madic et al.
patent: 5501497 (1996-03-01), Holloway
patent: 6450706 (2002-09-01), Chapman
Kramer Dean J
Lenart, Esq. Robert P.
Northrop Grumman Corporation
Pietragallo Gordon Alfano Bosick & Raspanti
LandOfFree
Balancing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Balancing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Balancing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3967859