MAGNETIC LIFTING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 5, 2013
app pub date -
May 31, 2013
filing date -
May 31, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A magnetic lifter device having a housing with a work piece engagement face. A support structure comprises two clevis-shaped members having, respectively, legs whose terminal ends are hinged to opposite, exterior side faces of the housing at respective fulcrums located close to the engagement face and the clevis-shaped members straddle the housing across a width thereof. The relative positions of the fulcrums and the length of the legs are selected such that at least one of the clevis-shaped members may be rotated away from a first operational position of the lifter device, in which both clevis-shaped members converge to form a common hoop for insertion of a coupling member, into a second operational position, in which the work piece engagement face has been rotated by about 90 degrees from its orientation in the first operational position and its head portion remains clear of the housing during said rotation.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully