Hierarchy/Derived subclasses
235 / 61r | -> 58r | -> 59r | -> 59a | |||
-> 59bc | ||||||
-> 59bd | ||||||
-> 59be | ||||||
-> 59bf | ||||||
-> 59cp | ||||||
-> 59bg | ||||||
-> 59tp | ||||||
-> 59t | ||||||
-> 59bh | ||||||
-> 60r | -> 60.11 | |||||
-> 60.12 | ||||||
-> 60.13 | ||||||
-> 60.19 | ||||||
-> 60.15 | -> 60.16 | |||||
-> 60.17 | ||||||
-> 60.18 | ||||||
-> 60.2 | -> 60.22 | |||||
-> 60.23 | ||||||
-> 60.24 | ||||||
-> 60.25 | ||||||
-> 60.26 | ||||||
-> 60.27 | -> 60.28 | |||||
-> 60.29 | ||||||
-> 60.3 | -> 60.31 | -> 60.32 | ||||
-> 60.33 | -> 60.34 | |||||
-> 60.35 | ||||||
-> 60.37 | ||||||
-> 60.38 | -> 60.39 | -> 60.4 | ||||
-> 60.41 | -> 60.42 | -> 60.44 | ||||
-> 60.45 | ||||||
-> 60.46 | ||||||
-> 60.47 | -> 60.48 | |||||
-> 60.49 | ||||||
-> 60.5 | ||||||
-> 60.51 | ||||||
-> 60.52 | ||||||
-> 60d | ||||||
-> 60e | ||||||
-> 60g | ||||||
-> 60hp | ||||||
-> 60mt | ||||||
-> 60m | ||||||
-> 60py | ||||||
-> 60s | ||||||
-> 60ss | ||||||
-> 60tk | ||||||
-> 60c | ||||||
-> 60tn | ||||||
-> 60hn | ||||||
-> 60p | ||||||
-> 60ap | ||||||
-> 60tw | ||||||
-> 60b | ||||||
-> 60ck | ||||||
-> 58m | ||||||
-> 58cw | ||||||
-> 58cf | ||||||
-> 58ps | ||||||
-> 58p | ||||||
-> 200r | -> 201r | -> 201me | ||||
-> 201fs | ||||||
-> 201pf | ||||||
-> 200pf | ||||||
-> 200wb | ||||||
-> 62r | -> 62a | |||||
-> 62b | ||||||
-> 62c | -> underwood | |||||
-> 62d | ||||||
-> 62e | ||||||
-> 62f | ||||||
-> 63r | -> 63a | |||||
-> 63b | ||||||
-> 63c | ||||||
-> 63d | ||||||
-> 63e | ||||||
-> 63f | ||||||
-> 63g | ||||||
-> 63h | ||||||
-> 63j | ||||||
-> 63k | ||||||
-> 63l | ||||||
-> 63kp | ||||||
-> 63ks | ||||||
-> 63de | ||||||
-> 64 | ||||||
-> 64.3 | ||||||
-> 64.7 | ||||||
-> 65 | ||||||
-> 66 | ||||||
-> 67 | ||||||
-> 68 | ||||||
-> 69 | -> 70r | -> 70a | ||||
-> 70b | ||||||
-> 70c | ||||||
-> 70d | ||||||
-> 71r | -> 71a | |||||
-> 72 | -> 73 | |||||
-> 74 | -> 75r | -> 75t | ||||
-> 76 | ||||||
-> 77 | -> 78r | -> 78a | ||||
-> 78f | ||||||
-> 78g | ||||||
-> 78m | ||||||
-> 78n | ||||||
-> 78rc | ||||||
-> 79 | -> 79.5 | |||||
-> 80 | -> 81r | -> 81a | ||||
-> 82r | -> 82c | |||||
-> 82fk | ||||||
-> 82tk | ||||||
-> 82mk | ||||||
-> 82sk | ||||||
-> 82k | ||||||
-> 83 | -> 84 | |||||
-> 85r | -> 86 | |||||
-> 87r | -> 87a | |||||
-> 88r | -> 88f | |||||
-> 88g | ||||||
-> 88m | ||||||
-> 88n | ||||||
-> 88rc | ||||||
-> 89r | -> 89a | |||||
-> 85fc | -> fertility | |||||
-> 61a | ||||||
-> 61b | ||||||
-> 61c | ||||||
-> 61d | ||||||
-> 61dp | ||||||
-> 61e | ||||||
-> 61f | ||||||
-> 61fa | ||||||
-> 61fb | ||||||
-> 61fc | ||||||
-> 61fd | ||||||
-> 61fe | ||||||
-> 61g | ||||||
-> 61gm | ||||||
-> 61j | ||||||
-> 61k | -> one | |||||
-> 61p | ||||||
-> 61l | ||||||
-> 61m | ||||||
-> 61nv | ||||||
-> 61ps | ||||||
-> 61pa | ||||||
-> 61pb | ||||||
-> 61pc | ||||||
-> 61pd | ||||||
-> 61pe | ||||||
-> 61pf | ||||||
-> 61pg | ||||||
-> 61ph | ||||||
-> 61pj | ||||||
-> 61pk | ||||||
-> 61pl | ||||||
-> 61pm | ||||||
-> 61s | ||||||
-> 61t | ||||||
-> 61v |
uspto searches
Patent Apps in 235/61rGranted Patents in 235/61r
Use the links above or do an advanced search in ppubs for:
(235/61r.ccls. or 235/58r.ccls. or 235/59r.ccls. or 235/59a.ccls. or 235/59bc.ccls. or 235/59bd.ccls. or 235/59be.ccls. or 235/59bf.ccls. or 235/59cp.ccls. or 235/59bg.ccls. or 235/59tp.ccls. or 235/59t.ccls. or 235/59bh.ccls. or 235/60r.ccls. or 235/60.11.ccls. or 235/60.12.ccls. or 235/60.13.ccls. or 235/60.19.ccls. or 235/60.15.ccls. or 235/60.16.ccls. or 235/60.17.ccls. or 235/60.18.ccls. or 235/60.2.ccls. or 235/60.22.ccls. or 235/60.23.ccls. or 235/60.24.ccls. or 235/60.25.ccls. or 235/60.26.ccls. or 235/60.27.ccls. or 235/60.28.ccls. or 235/60.29.ccls. or 235/60.3.ccls. or 235/60.31.ccls. or 235/60.32.ccls. or 235/60.33.ccls. or 235/60.34.ccls. or 235/60.35.ccls. or 235/60.37.ccls. or 235/60.38.ccls. or 235/60.39.ccls. or 235/60.4.ccls. or 235/60.41.ccls. or 235/60.42.ccls. or 235/60.44.ccls. or 235/60.45.ccls. or 235/60.46.ccls. or 235/60.47.ccls. or 235/60.48.ccls. or 235/60.49.ccls. or 235/60.5.ccls. or 235/60.51.ccls. or 235/60.52.ccls. or 235/60d.ccls. or 235/60e.ccls. or 235/60g.ccls. or 235/60hp.ccls. or 235/60mt.ccls. or 235/60m.ccls. or 235/60py.ccls. or 235/60s.ccls. or 235/60ss.ccls. or 235/60tk.ccls. or 235/60c.ccls. or 235/60tn.ccls. or 235/60hn.ccls. or 235/60p.ccls. or 235/60ap.ccls. or 235/60tw.ccls. or 235/60b.ccls. or 235/60ck.ccls. or 235/58m.ccls. or 235/58cw.ccls. or 235/58cf.ccls. or 235/58ps.ccls. or 235/58p.ccls. or 235/200r.ccls. or 235/201r.ccls. or 235/201me.ccls. or 235/201fs.ccls. or 235/201pf.ccls. or 235/200pf.ccls. or 235/200wb.ccls. or 235/62r.ccls. or 235/62a.ccls. or 235/62b.ccls. or 235/62c.ccls. or 235/underwood.ccls. or 235/62d.ccls. or 235/62e.ccls. or 235/62f.ccls. or 235/63r.ccls. or 235/63a.ccls. or 235/63b.ccls. or 235/63c.ccls. or 235/63d.ccls. or 235/63e.ccls. or 235/63f.ccls. or 235/63g.ccls. or 235/63h.ccls. or 235/63j.ccls. or 235/63k.ccls. or 235/63l.ccls. or 235/63kp.ccls. or 235/63ks.ccls. or 235/63de.ccls. or 235/64.ccls. or 235/64.3.ccls. or 235/64.7.ccls. or 235/65.ccls. or 235/66.ccls. or 235/67.ccls. or 235/68.ccls. or 235/69.ccls. or 235/70r.ccls. or 235/70a.ccls. or 235/70b.ccls. or 235/70c.ccls. or 235/70d.ccls. or 235/71r.ccls. or 235/71a.ccls. or 235/72.ccls. or 235/73.ccls. or 235/74.ccls. or 235/75r.ccls. or 235/75t.ccls. or 235/76.ccls. or 235/77.ccls. or 235/78r.ccls. or 235/78a.ccls. or 235/78f.ccls. or 235/78g.ccls. or 235/78m.ccls. or 235/78n.ccls. or 235/78rc.ccls. or 235/79.ccls. or 235/79.5.ccls. or 235/80.ccls. or 235/81r.ccls. or 235/81a.ccls. or 235/82r.ccls. or 235/82c.ccls. or 235/82fk.ccls. or 235/82tk.ccls. or 235/82mk.ccls. or 235/82sk.ccls. or 235/82k.ccls. or 235/83.ccls. or 235/84.ccls. or 235/85r.ccls. or 235/86.ccls. or 235/87r.ccls. or 235/87a.ccls. or 235/88r.ccls. or 235/88f.ccls. or 235/88g.ccls. or 235/88m.ccls. or 235/88n.ccls. or 235/88rc.ccls. or 235/89r.ccls. or 235/89a.ccls. or 235/85fc.ccls. or 235/fertility.ccls. or 235/61a.ccls. or 235/61b.ccls. or 235/61c.ccls. or 235/61d.ccls. or 235/61dp.ccls. or 235/61e.ccls. or 235/61f.ccls. or 235/61fa.ccls. or 235/61fb.ccls. or 235/61fc.ccls. or 235/61fd.ccls. or 235/61fe.ccls. or 235/61g.ccls. or 235/61gm.ccls. or 235/61j.ccls. or 235/61k.ccls. or 235/one.ccls. or 235/61p.ccls. or 235/61l.ccls. or 235/61m.ccls. or 235/61nv.ccls. or 235/61ps.ccls. or 235/61pa.ccls. or 235/61pb.ccls. or 235/61pc.ccls. or 235/61pd.ccls. or 235/61pe.ccls. or 235/61pf.ccls. or 235/61pg.ccls. or 235/61ph.ccls. or 235/61pj.ccls. or 235/61pk.ccls. or 235/61pl.ccls. or 235/61pm.ccls. or 235/61s.ccls. or 235/61t.ccls. or 235/61v.ccls.)
At about 35 search terms the uspto will give you this error "Too many search terms" The 35th term is bold.
This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.