Hierarchy/Derived subclasses
65 / 17.1 | -> 17.2 | |||||
-> 17.3 | -> 17.4 | |||||
-> 17.5 | ||||||
-> 17.6 | ||||||
-> 19 | -> 20 | |||||
-> 21.1 | -> 21.2 | |||||
-> 21.3 | ||||||
-> 21.4 | ||||||
-> 21.5 | ||||||
-> 22 | ||||||
-> 23 | ||||||
-> 24 | -> 25.1 | -> 25.2 | -> 25.3 | |||
-> 25.4 | ||||||
-> 26 | ||||||
-> 27 | ||||||
-> 28 | ||||||
-> 29.1 | -> 29.11 | |||||
-> 29.12 | -> 29.13 | |||||
-> 29.14 | ||||||
-> 29.15 | ||||||
-> 29.16 | ||||||
-> 29.17 | ||||||
-> 29.18 | ||||||
-> 29.19 | -> 29.21 | |||||
-> 30.1 | -> 30.11 | |||||
-> 30.12 | ||||||
-> 30.13 | -> 30.14 | |||||
-> 31 | ||||||
-> 32.1 | -> 32.2 | |||||
-> 32.3 | ||||||
-> 32.4 | ||||||
-> 32.5 | ||||||
-> 33.1 | -> 33.2 | |||||
-> 33.3 | ||||||
-> 33.4 | ||||||
-> 33.5 | -> 33.6 | |||||
-> 33.7 | -> 33.8 | |||||
-> 33.9 | ||||||
-> 34 | ||||||
-> 35 | ||||||
-> 36 | -> 37 | -> 38 | ||||
-> 39 | ||||||
-> 40 | ||||||
-> 41 | ||||||
-> 42 | ||||||
-> 43 | ||||||
-> 44 | ||||||
-> 45 | -> 46 | |||||
-> 47 | -> 48 | -> 49 | ||||
-> 50 | -> 51 | -> 52 | ||||
-> 53 | ||||||
-> 54 | -> 55 | |||||
-> 56 | ||||||
-> 57 | ||||||
-> 58 | ||||||
-> 59.1 | -> 59.2 | -> 59.21 | ||||
-> 59.22 | ||||||
-> 59.23 | ||||||
-> 59.24 | ||||||
-> 59.25 | ||||||
-> 59.26 | ||||||
-> 59.27 | ||||||
-> 59.28 | ||||||
-> 59.3 | -> noncavity | -> 59.31 | ||||
-> 59.32 | ||||||
-> 59.33 | ||||||
-> 59.34 | ||||||
-> 59.35 | ||||||
-> 59.4 | ||||||
-> 59.5 | ||||||
-> 59.6 | ||||||
-> 59.7 | ||||||
-> 60.1 | -> 60.2 | |||||
-> 60.3 | ||||||
-> 60.4 | ||||||
-> 60.5 | -> 60.51 | |||||
-> 60.52 | ||||||
-> 60.53 | ||||||
-> 60.6 | ||||||
-> 60.7 | ||||||
-> 60.8 | ||||||
-> 61 | ||||||
-> 62 | ||||||
-> 63 | -> 64 | |||||
-> 65 | ||||||
-> 66 | -> 67 | |||||
-> 68 | -> 69 | |||||
-> 70 | ||||||
-> 71 | ||||||
-> 72 | -> 73 | -> 74 | ||||
-> 75 | ||||||
-> 76 | ||||||
-> 77 | -> 78 | -> 79 | -> 80 | |||
-> 81 | ||||||
-> 82 | ||||||
-> 83 | -> 84 | |||||
-> 85 | ||||||
-> 86 | -> 87 | |||||
-> 88 | ||||||
-> 89 | ||||||
-> 90 | -> 91 | |||||
-> 92 | ||||||
-> 93 | -> 94 | |||||
-> 95 | -> 96 | |||||
-> 97 | ||||||
-> 98 | ||||||
-> 99.1 | -> 99.2 | -> 99.3 | ||||
-> 99.4 | ||||||
-> 99.5 | -> 99.6 | |||||
-> 100 | -> 101 | |||||
-> 102 | -> 103 | |||||
-> 104 | ||||||
-> 105 | ||||||
-> 106 | -> 107 | |||||
-> 108 | -> 109 | |||||
-> 110 | ||||||
-> 111 | -> 112 | -> 113 | ||||
-> 114 | -> 115 | |||||
-> 116 | ||||||
-> 117 | -> 118 | -> 119 | ||||
-> 120 | ||||||
-> 121 | ||||||
-> 122 | -> 123 | |||||
-> 124 | ||||||
-> 125 | ||||||
-> 126 | -> 127 | |||||
-> 128 | ||||||
-> 129 | -> 130 | -> 131 | ||||
-> 132 | ||||||
-> 133 | ||||||
-> 134.1 | -> 134.2 | |||||
-> 134.3 | ||||||
-> 134.4 | ||||||
-> 134.5 | ||||||
-> 134.6 | ||||||
-> 134.7 | ||||||
-> 134.8 | ||||||
-> 134.9 | ||||||
-> 135.1 | ||||||
-> 135.2 | -> 135.3 | -> 135.4 | ||||
-> 135.6 | -> 135.7 | -> 135.8 | ||||
-> 135.9 | -> 136.1 | |||||
-> 136.2 | ||||||
-> 136.3 | ||||||
-> 136.4 | ||||||
-> 137 |
uspto searches
Patent Apps in 65/17.1Granted Patents in 65/17.1
Use the links above or do an advanced search in ppubs for:
(65/17.1.ccls. or 65/17.2.ccls. or 65/17.3.ccls. or 65/17.4.ccls. or 65/17.5.ccls. or 65/17.6.ccls. or 65/19.ccls. or 65/20.ccls. or 65/21.1.ccls. or 65/21.2.ccls. or 65/21.3.ccls. or 65/21.4.ccls. or 65/21.5.ccls. or 65/22.ccls. or 65/23.ccls. or 65/24.ccls. or 65/25.1.ccls. or 65/25.2.ccls. or 65/25.3.ccls. or 65/25.4.ccls. or 65/26.ccls. or 65/27.ccls. or 65/28.ccls. or 65/29.1.ccls. or 65/29.11.ccls. or 65/29.12.ccls. or 65/29.13.ccls. or 65/29.14.ccls. or 65/29.15.ccls. or 65/29.16.ccls. or 65/29.17.ccls. or 65/29.18.ccls. or 65/29.19.ccls. or 65/29.21.ccls. or 65/30.1.ccls. or 65/30.11.ccls. or 65/30.12.ccls. or 65/30.13.ccls. or 65/30.14.ccls. or 65/31.ccls. or 65/32.1.ccls. or 65/32.2.ccls. or 65/32.3.ccls. or 65/32.4.ccls. or 65/32.5.ccls. or 65/33.1.ccls. or 65/33.2.ccls. or 65/33.3.ccls. or 65/33.4.ccls. or 65/33.5.ccls. or 65/33.6.ccls. or 65/33.7.ccls. or 65/33.8.ccls. or 65/33.9.ccls. or 65/34.ccls. or 65/35.ccls. or 65/36.ccls. or 65/37.ccls. or 65/38.ccls. or 65/39.ccls. or 65/40.ccls. or 65/41.ccls. or 65/42.ccls. or 65/43.ccls. or 65/44.ccls. or 65/45.ccls. or 65/46.ccls. or 65/47.ccls. or 65/48.ccls. or 65/49.ccls. or 65/50.ccls. or 65/51.ccls. or 65/52.ccls. or 65/53.ccls. or 65/54.ccls. or 65/55.ccls. or 65/56.ccls. or 65/57.ccls. or 65/58.ccls. or 65/59.1.ccls. or 65/59.2.ccls. or 65/59.21.ccls. or 65/59.22.ccls. or 65/59.23.ccls. or 65/59.24.ccls. or 65/59.25.ccls. or 65/59.26.ccls. or 65/59.27.ccls. or 65/59.28.ccls. or 65/59.3.ccls. or 65/noncavity.ccls. or 65/59.31.ccls. or 65/59.32.ccls. or 65/59.33.ccls. or 65/59.34.ccls. or 65/59.35.ccls. or 65/59.4.ccls. or 65/59.5.ccls. or 65/59.6.ccls. or 65/59.7.ccls. or 65/60.1.ccls. or 65/60.2.ccls. or 65/60.3.ccls. or 65/60.4.ccls. or 65/60.5.ccls. or 65/60.51.ccls. or 65/60.52.ccls. or 65/60.53.ccls. or 65/60.6.ccls. or 65/60.7.ccls. or 65/60.8.ccls. or 65/61.ccls. or 65/62.ccls. or 65/63.ccls. or 65/64.ccls. or 65/65.ccls. or 65/66.ccls. or 65/67.ccls. or 65/68.ccls. or 65/69.ccls. or 65/70.ccls. or 65/71.ccls. or 65/72.ccls. or 65/73.ccls. or 65/74.ccls. or 65/75.ccls. or 65/76.ccls. or 65/77.ccls. or 65/78.ccls. or 65/79.ccls. or 65/80.ccls. or 65/81.ccls. or 65/82.ccls. or 65/83.ccls. or 65/84.ccls. or 65/85.ccls. or 65/86.ccls. or 65/87.ccls. or 65/88.ccls. or 65/89.ccls. or 65/90.ccls. or 65/91.ccls. or 65/92.ccls. or 65/93.ccls. or 65/94.ccls. or 65/95.ccls. or 65/96.ccls. or 65/97.ccls. or 65/98.ccls. or 65/99.1.ccls. or 65/99.2.ccls. or 65/99.3.ccls. or 65/99.4.ccls. or 65/99.5.ccls. or 65/99.6.ccls. or 65/100.ccls. or 65/101.ccls. or 65/102.ccls. or 65/103.ccls. or 65/104.ccls. or 65/105.ccls. or 65/106.ccls. or 65/107.ccls. or 65/108.ccls. or 65/109.ccls. or 65/110.ccls. or 65/111.ccls. or 65/112.ccls. or 65/113.ccls. or 65/114.ccls. or 65/115.ccls. or 65/116.ccls. or 65/117.ccls. or 65/118.ccls. or 65/119.ccls. or 65/120.ccls. or 65/121.ccls. or 65/122.ccls. or 65/123.ccls. or 65/124.ccls. or 65/125.ccls. or 65/126.ccls. or 65/127.ccls. or 65/128.ccls. or 65/129.ccls. or 65/130.ccls. or 65/131.ccls. or 65/132.ccls. or 65/133.ccls. or 65/134.1.ccls. or 65/134.2.ccls. or 65/134.3.ccls. or 65/134.4.ccls. or 65/134.5.ccls. or 65/134.6.ccls. or 65/134.7.ccls. or 65/134.8.ccls. or 65/134.9.ccls. or 65/135.1.ccls. or 65/135.2.ccls. or 65/135.3.ccls. or 65/135.4.ccls. or 65/135.6.ccls. or 65/135.7.ccls. or 65/135.8.ccls. or 65/135.9.ccls. or 65/136.1.ccls. or 65/136.2.ccls. or 65/136.3.ccls. or 65/136.4.ccls. or 65/137.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.