Metal deforming – By three or more coacting relatively movable tools – Concurrently actuated tools
Reexamination Certificate
2007-04-24
2007-04-24
Crane, Daniel C. (Department: 3725)
Metal deforming
By three or more coacting relatively movable tools
Concurrently actuated tools
C072S416000, C029S234000, C029S282000, C029S283500
Reexamination Certificate
active
10788088
ABSTRACT:
In one embodiment, an apparatus for shaping an article may comprise a plurality of movable dies arranged to form a chamber whose size may be varied by moving the dies. Each of the dies may have a contacting surface for contacting the article to be shaped. The chamber may have a first portion having a first cross-section and a second portion having a second cross-section. Either portion may include a taper. The first portion may have a differently shaped cross-section than the second portion. The first portion may have a cross-section of greater area than the second portion. The longitudinal axis of the first portion may be offset from the longitudinal axis of the second portion.
REFERENCES:
patent: 1578172 (1926-03-01), Retterath
patent: 3000424 (1961-09-01), Weise
patent: 3101766 (1963-08-01), Floyd, Jr.
patent: 3146519 (1964-09-01), Redwine
patent: 3555607 (1971-01-01), Epain et al.
patent: 3606789 (1971-09-01), Kozusnik
patent: 3732715 (1973-05-01), Zamorano
patent: 4379397 (1983-04-01), Langr
patent: 4454657 (1984-06-01), Yasumi
patent: 4489588 (1984-12-01), Svercl et al.
patent: 4901707 (1990-02-01), Schiff
patent: 4994071 (1991-02-01), MacGregor
patent: 5138864 (1992-08-01), Tarpill
patent: 5644945 (1997-07-01), Baldwin et al.
patent: 5692294 (1997-12-01), Casey
patent: 5723004 (1998-03-01), Dereume et al.
patent: 5725519 (1998-03-01), Penner et al.
patent: 5755735 (1998-05-01), Richter et al.
patent: 5810873 (1998-09-01), Morales
patent: 5836952 (1998-11-01), Davis et al.
patent: 5893852 (1999-04-01), Morales
patent: 5920975 (1999-07-01), Morales
patent: 5974652 (1999-11-01), Kimes et al.
patent: 5992000 (1999-11-01), Humphrey et al.
patent: 6063102 (2000-05-01), Morales
patent: 6082990 (2000-07-01), Jackson et al.
patent: 6096027 (2000-08-01), Layne
patent: 6108886 (2000-08-01), Kimes et al.
patent: 6125523 (2000-10-01), Brown et al.
patent: 6141855 (2000-11-01), Morales
patent: 6149680 (2000-11-01), Shelso et al.
patent: 6167605 (2001-01-01), Morales
patent: 6309383 (2001-10-01), Campbell et al.
patent: 6352547 (2002-03-01), Brown et al.
patent: 6360577 (2002-03-01), Austin
patent: 6387117 (2002-05-01), Arnold, Jr. et al.
patent: 6481262 (2002-11-01), Ching et al.
patent: 6568235 (2003-05-01), Kokish
patent: 6629350 (2003-10-01), Motsenbocker
patent: 6640412 (2003-11-01), Iancea
patent: 6651478 (2003-11-01), Kokish
patent: 6718814 (2004-04-01), Bartrom et al.
patent: 6868709 (2005-03-01), Adams et al.
patent: 2001/0001890 (2001-05-01), Austin
patent: 2002/0138966 (2002-10-01), Motsenbocker
patent: 2003/0056360 (2003-03-01), Brown et al.
patent: 2003/0150250 (2003-08-01), Shortt
patent: 2003/0192164 (2003-10-01), Austin
PiezoMotor Product Brochure printed Mar. 8, 2004 from the Internet regarding Piezo Legs Motor, 16 pages.
PiezoMotor Product Brochure printed Feb. 23, 2004 from the Internet regarding Piezo Legs Motor, 12 pages.
Parker Automation catalog 8083/USA product brochure entitled “High Speed Precision Linear Motor Drive”, pp. A1-A19.
Eidenschink Tracee
Weber Jan
Boston Scientific Scimed Inc.
Crane Daniel C.
Vidas Arrett & Steinkraus P.A.
LandOfFree
Crimper does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Crimper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crimper will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3778913