|  | G |
SECTION G — PHYSICS

INSTRUMENTS

|  | G07 |
CHECKING-DEVICES

|  | G07C |
TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; (indicating or recording apparatus for measuring in general, analogous apparatus but in which the input is not a variable to be measured, e.g. a hand operation, Fulltext... Hierarchy... Expanded...G01D; clocks, clock mechanisms Fulltext... Hierarchy... Expanded...G04B, Fulltext... Hierarchy... Expanded...G04C; short time-interval measuring Fulltext... Hierarchy... Expanded...G04F; counting mechanisms per se Fulltext... Hierarchy... Expanded...G06M)

|  | G07C 1/00 |
Registering or recording the time of events or elapsed time, e.g. time-recorders for work people (registering or indicating the working of machines or vehicles Fulltext... Hierarchy... Expanded...G07C 3/00, Fulltext... Hierarchy... Expanded...G07C 5/00)

|  | G07C 1/02 - G07C 1/18 |
Note(s) Sub-groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...G07C 1/20-G07C 1/32 take precedence over sub-groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...G07C 1/02-G07C 1/18.

|  | G07C 1/02 |
· | not involving the registering or recording of other data

|  | G07C 1/04 |
· · | wherein the time is indicated in figures

|  | G07C 1/06 |
· · · | with apparatus adapted for use with individual cards

|  | G07C 1/08 |
· · | wherein the time is indicated by marking an element, e.g. a card or tape, in a position determined by the time

|  | G07C 1/10 |
· | together with the recording or registering of other data, e.g. of signs of identity (together with the recording of a continuously-varying variable Fulltext... Hierarchy... Expanded...G01D or the appropriate other sub-class of class Fulltext... Hierarchy... Expanded...G01, dependent on the variable)

|  | G07C 1/12 |
· · | wherein the time is indicated in figures

|  | G07C 1/14 |
· · · | with apparatus adapted for use with individual cards

|  | G07C 1/16 |
· · | wherein the time is indicated by marking an element, e.g. a card or tape, in a position determined by the time

|  | G07C 1/18 |
· · · | with apparatus adapted for use with individual cards

|  | G07C 1/20 |
· | Checking timed patrols, e.g. of watchman

|  | G07C 1/22 |
· | in connection with sports or games

|  | G07C 1/24 |
· · | Race time-recorders (race-finish cameras Fulltext... Hierarchy... Expanded...G03B 41/00)

|  | G07C 1/26 |
· · | Pigeon-timing or like equipment

|  | G07C 1/28 |
· · | Indicating playing time

|  | G07C 1/30 |
· | Parking meters (registering or indicating waiting time of vehicles by means driven by the vehicle Fulltext... Hierarchy... Expanded...G07C 5/02; coin-freed parking meters Fulltext... Hierarchy... Expanded...G07F 17/24)

|  | G07C 1/32 |
· | Time-recording locks (locks giving indication of unauthorised unlocking Fulltext... Hierarchy... Expanded...E05B 39/00)

|  | G07C 3/00 |
Registering or indicating the condition or the working of machines or other apparatus, other than vehicles (engine indicators Fulltext... Hierarchy... Expanded...G01L; testing apparatus incident to its manufacture Fulltext... Hierarchy... Expanded...G01M; signalling arrangements per se, indicating undesired or abnormal working conditions Fulltext... Hierarchy... Expanded...G08B)

|  | G07C 3/02 |
· | Registering or indicating working or idle time only

|  | G07C 3/04 |
· · | using counting means or digital clocks

|  | G07C 3/06 |
· · | in graphical form

|  | G07C 3/08 |
· | Registering or indicating the production of the machine either with or without registering working or idle time

|  | G07C 3/10 |
· · | using counting means (counting mechanisms per se Fulltext... Hierarchy... Expanded...G06M)

|  | G07C 3/12 |
· · | in graphical form

|  | G07C 3/14 |
· | Quality control systems

|  | G07C 5/00 |
Registering or indicating the working of vehicles (for measuring distance travelled or combinations of speed and distance Fulltext... Hierarchy... Expanded...G01C; engine indicators Fulltext... Hierarchy... Expanded...G01L; devices for measuring speed or acceleration Fulltext... Hierarchy... Expanded...G01P)

|  | G07C 5/02 |
· | Registering or indicating driving, working, idle, or waiting time only (apparatus forming part of taximeters Fulltext... Hierarchy... Expanded...G07B)

|  | G07C 5/04 |
· · | using counting means or digital clocks

|  | G07C 5/06 |
· · | in graphical form

|  | G07C 5/08 |
· | Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time

|  | G07C 5/10 |
· · | using counting means or digital clocks

|  | G07C 5/12 |
· · | in graphical form

|  | G07C 7/00 |
Details or accessories common to the registering or indicating apparatus of groups Fulltext... Hierarchy... Expanded...G07C 3/00 and Fulltext... Hierarchy... Expanded...G07C 5/00

|  | G07C 9/00 |
Individual entry or exit registers

|  | G07C 9/02 |
· | Turnstiles with registering means (turnstiles per se Fulltext... Hierarchy... Expanded...E04H; coin-freed aspects Fulltext... Hierarchy... Expanded...G07F)

|  | G07C 11/00 |
Arrangements, systems, or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere (signalling or alarm arrangements Fulltext... Hierarchy... Expanded...G08B)

|  | G07C 13/00 |
Voting apparatus

|  | G07C 13/02 |
· | Ballot boxes

|  | G07C 15/00 |
Generating random numbers; Lottery apparatus (generating electric pulses at random intervals Fulltext... Hierarchy... Expanded...H03K 3/82)