Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau
Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau
Guide to STN Patent Databases – Basic Version - Paton - TU Ilmenau
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236<br />
<strong>Guide</strong> <strong>to</strong> <strong>STN</strong> <strong>Patent</strong> <strong>Databases</strong><br />
ADVANCED<br />
VALID FROM 19900101 TO PRESENT ( IPC EDITION: 5-8 )<br />
E8 1067 NT2 G03F0007-037/IPC<br />
. . . . the binders being polyamides or polyimides<br />
ADVANCED<br />
VALID FROM 19900101 TO PRESENT ( IPC EDITION: 5-8 )<br />
********** END **********<br />
=> S G03F0007-027+NT/IPC<br />
L1 16948 G03F0007-027+NT/IPC (8 TERMS)<br />
30.2 Range search<br />
Searching all IPC codes from B60R 21/23 <strong>to</strong> B60R 21/239.<br />
3. Use the +NT relationship code <strong>to</strong> search the IPC code and all<br />
Excerpt from the hierarchy of IPC class, B60R 21 Airbags<br />
B60R 21/16 . . Inflatable occupant restraints or confinements designed <strong>to</strong> inflate upon impact or impending impact,<br />
e.g. air bags (connection of valves <strong>to</strong> inflatable elastic bodies B60C 29/00) [4]<br />
B60R 21/23 . . . Inflatable members [2006.01]<br />
B60R 21/231 . . . . characterised by their shape, e.g. shaped with respect <strong>to</strong> a specific part of the occupant's body (B60R 21/233<br />
takes precedence) [2006.01]<br />
B60R 21/233 . . . . comprising a plurality of individual compartments; comprising two or more bag-like members, one within<br />
the other [2006.01]<br />
B60R 21/235 . . . . characterised by their material [2006.01]<br />
B60R 21/237 . . . . characterised by the way they are folded [2006.01]<br />
B60R 21/239 . . . . characterised by their venting means [2006.01]<br />
B60R 21/24 (transferred <strong>to</strong> B60R 21/233)<br />
=> FIL INPADOCDB<br />
=> S B60R0021-23-B60R0021-239/IPC<br />
L1 12363 B60R0021-23-B60R0021-239/IPC (6 TERMS)<br />
(B60R0021-23+NEXT5/IPC)<br />
Extension of the search <strong>to</strong> the code B60R0021-24.<br />
=> S (B60R0021-23-B60R0021-239 OR B60R0021-24)/IPC<br />
12363 B60R0021-23-B60R0021-239/IPC (6 TERMS)<br />
(B60R0021-23+NEXT5/IPC)<br />
772 B60R0021-24/IPC<br />
L2 12424 (B60R0021-23-B60R0021-239 OR B60R0021-24)/IPC<br />
=> S L2 NOT L1<br />
L3 61 L2 NOT L1<br />
=> D PI IPC.TAB<br />
Until re-classification is complete also use the old (now invalid)<br />
IPC codes. Even with re-classification you can still get hits with<br />
dropped codes.<br />
L3 ANSWER 1 OF 61 INPADOCDB COPYRIGHT 2011 EPO/FIZ KA on <strong>STN</strong><br />
PI JP 3052832U U 19981009<br />
IPC CODE VERSION POS INV LEVEL CC ASSIGNMENT DATE STAT<br />
---- ---------------- -------- --- --- -------- -- ---------- -------- ----<br />
ICM B60R0021-24 (6)
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