What follows are the subclasses from one class of the Manual of Classification for US patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retrieve patent titles by entering the class/subclass in the box below.
Enter a class/subclass code here to get a list of patent titles. Use
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363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
Class Number: D10
Class Title: MEASURING, TESTING, OR SIGNALLING INSTRUMENTS
Subclass Subclass
Number Title
1 CLOCK OR CLOCK CASE (3) (4)
2 .Combined (5)
3 ..With calendar
4 ..With weather instrument
5 ..With lamp or with provision therefor
6 .Simulative
7 ..Animate
8 ...Humanoid
9 ..Plant life
10 ..Map or globe
11 ..Building
12 ..Vehicle
13 ..Ship's wheel
14 .Plural face
15 .Changeable exhibitor, e.g., digital type
16 .Floor type, e.g., grandfather clock, etc.
17 .Case front having openwork filigree or surrounding radiating
elements
18 .With closure panel
19 .With handle or bail
20 .Laterally asymmetrical in front elevation
21 .Case having geometric configuration in front elevation
22 ..Substantially circular or oval
23 ...With feet, distinct base or stand
24 ..Substantially rectangular or square
25 ...All sides flat and plain
26 ...With feet, distinct base or stand
27 ..Having flat and parallel sides
28 ...With curved top
29 ...With peaked or faceted top
30 WATCH, WRISTWATCH OR CASE (6)
31 .Combined
32 ..With wristband or strap
33 .Simulative
34 ..Animate
35 ...Humanoid
36 ..Plant life
37 .Pocket type
38 .Wrist type
39 ..With dial and/or hand
40 TIME-MEASURING INSTRUMENT OR CASING (7)
41 .Recording, e.g., time clock, etc.
42 .Parking meter
43 .Metronome
44 .Sandglass
45 .Sundial
46 MEASURING, REGULATING OR INDICATING INSTRUMENT, OR CASING (8)
(9) (27)
46.1 .Scorer or indicator for game or sport
46.2 .Food preparation type (e.g., measuring cup, spoon, etc.)
46.3 ..Plural compartment or cell
47 .Radiation, e.g., Geiger counterr
48 .Egg testing, e.g., candling instrument
49 .Regulator or control
50 ..Temperature regulator or thermostat
51 ...Combined with thermometer (10)
52 .Temperature, humidity, atmospheric condition (11)
53 ..Plural or combined
54 ..Simulative
55 ..Barometer
56 ..Moisture
57 ..Thermometer
58 ...Expanding fluid type
59 ..Weather vane
60 ..Element or attachment (12)
61 .Geometric (13)
62 ..Combined
63 ...Drafting machine
64 ..Template or comparator gauge (14)
65 ..Angle or direction (15)
66 ...Transit or theodolite
67 ...Aircraft instrument
68 ...Compass (16)
69 ...Spirit level
70 ..Linear or distance (17)
71 ...Rule, tape or scale (18)
72 ....With casing, i.e., retractable type
73 ...Micrometer, caliper or divider type
74 ..Element or attachment (12)
75 .Electrical property
76 ..Oscilloscope or oscillograph
77 ..Battery, vacuum tube, transistor or spark plug tester (19)
78 ..Provided with handle, or hand-held
79 ...Clamp-around type
80 ..Element or attachment (12)
81 .Chemical
82 .Balancer
83 .Weight, force or density
84 ..Specific gravity (20)
85 ..Pressure gauge
86 ...Tire inflation type
87 ..Scale
88 ...Combined
89 ...Vertical spring type
90 ...Beam or balance type
91 ...Provided with load platform
92 ....Standing user type
93 .....Readout at eye or waist level
94 ..Element or attachment (12)
95 ...Beam or balance
96 .Volume, flow or rate
97 ..Counter
98 ...Speedometer or tachometer
99 ..Public utility meter, i.e., gas, water, etc.
100 ...Electric
101 ..Liquid quantity level
102 .Dial gauge or meter
103 .Element or attachment (12)
104 SECURITY OR SIGNAL INSTRUMENT, OR CASING (21)
105 .Lightning conductor or arrestorr
106 .Alarm or control therefor (22)
107 .Buoy
108 .Elevator signal or call unit
109 .Visual (23)
110 ..Fender guide for vehicle
111 ..Lamp or Reflector (28)
112 ...Ignition timing light
113 ...Road surface marker
114 ...Flashing, warning or directing type
115 ....Multiple sequential lamps, e.g., "traffic light"
116 .Aural (24)
117 ..Curb feeler for vehicle
118 ..Annunciator or door chime
119 ..Air-operated (25)
120 ...Siren or horn
121 .Element or attachment (12)
122 DIAL, INDICATOR HAND, OR OTHER ELEMENT OR ATTACHMENT
123 .Dial or face plate
124 ..Combined (29)
125 ..Substantially rectangular or square
126 ..Substantially circular or oval
127 .Indicator hand
128 .Watch or clock element, or attachment (26)
129 ..Movement or movement frame
130 ...Pendulum
131 ..Bow, pendant, crown or stem
132 ..Crystal, cover or protector