Education and demonstration – Vehicle operator instruction or testing – Automobile or truck
Reexamination Certificate
2005-08-02
2005-08-02
Gushi, Ross (Department: 2833)
Education and demonstration
Vehicle operator instruction or testing
Automobile or truck
C216S056000, C216S087000, C428S131000
Reexamination Certificate
active
06923651
ABSTRACT:
The invention relates to a sheet material having metal points (8) and surfaces (2and3) located opposite one another, wherein the sheet material (1) has through-holes (4) from one surface (2) to the surface (3) located opposite. Those through-holes (4) are filled with needle-point-shaped conical pins (5) or through-contacts (6) of electrically conducting material, whereas the surrounding sheet material in a preferred embodiment of the invention consists of an insulating plastics material (7). In a further embodiment of the invention, instead of the insulating plastics material (7) there are provided needle-shaped pins that are surrounded by air or some other gaseous medium. The invention further relates to a method for the production of such a sheet material (1) and to forms of use of the sheet material (1).
REFERENCES:
patent: 3662178 (1972-05-01), Caputi et al.
patent: 3713921 (1973-01-01), Fleischer et al.
patent: 3802972 (1974-04-01), Fleischer et al.
patent: 4732646 (1988-03-01), Elsner et al.
patent: 4820548 (1989-04-01), Courduvelis et al.
patent: 4832997 (1989-05-01), Balanzat et al.
patent: 4956219 (1990-09-01), Legras et al.
patent: 5056216 (1991-10-01), Madou et al.
patent: 5462467 (1995-10-01), Macaulay et al.
patent: 5559389 (1996-09-01), Spindt et al.
patent: 5562516 (1996-10-01), Spindt et al.
patent: 5564959 (1996-10-01), Spindt et al.
patent: 5578185 (1996-11-01), Bergeron et al.
patent: 5827099 (1998-10-01), Spindt et al.
patent: 5913704 (1999-06-01), Spindt et al.
patent: 6033583 (2000-03-01), Musket et al.
patent: 6444256 (2002-09-01), Musket et al.
patent: 6503409 (2003-01-01), Fleming
Angert Norbert
Dobrev Dobri
Neumann Reinhard
Vetter Johann
Frommer & Lawrence & Haug LLP
Gesellschaft fuer Schwerionenforschung mbH
Gushi Ross
Santucci Ronald R.
LandOfFree
Sheet material having metal points and method for the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sheet material having metal points and method for the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet material having metal points and method for the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3488912