Utility meter readout system

Claim 2

A calculating and printing apparatus for preparing a printout on a customer card, said apparatus having electronic computing means for calculating output data signals from information on a customer card and stored predetermined data, said apparatus comprising: a. means for securing said customer card, b. operator controlled input means for providing first input signals representative of input data, c. means for automatically sensing information on said customer card and for providing second input signals corresponding hereto, d. means for feeding said first and second input signals to said computing means, e. memory storage means connected to said computing means for storing predetermined data, f. means for printing output data on said customer card corresponding to calculated output data signals from said computing means, g. recording memory storage means for recording at least some of said calculated output data signals, at least some of said first input data signals and at least some of said second input data signals, h. wherein said customer card is a utility customer card, at least some of said first input signals corresponds to a present meter reading, at least some of said second input signals correspond to a prior meter reading, said predetermined data stored in said memory storage means corresponds to rate data and said memory storage means comprises two memory locations for respective rate data stored, one memory location containing rate data applicable over a portion of a billing period and the other memory location containing rate data applicable over the remaining portion of the billing period, and i. wherein said apparatus further comprises wrong day billing control means for providing an additional signal to said computing means applicable for billing on a day other than the one for which said customer card was prepared.

Claim 3

A calculating and printing apparatus as recited in claim 1 wherein said recording memory storage means is separable from said apparatus.

Claim 4

A calculating and printing apparatus as recited in claim 1 wherein said customer card contains human readable information thereon and corresponding data information automatically sensed by said sensing means.

Claim 5

A calculating and printing apparatus as recited in claim 3 further comprising means for displaying indicia corresponding to said first input signals.

Claim 6

A calculating and printing apparatus as recited in claim 4 further comprising buffer storage means for storing said first input signals for display by said displaying means.

Claim 7

A calculating and printing apparatus as recited in claim 5 wherein said first input signals are stored in said buffer storage means prior to feeding to said computing means and said apparatus further comprising means for erasing said buffer storage means.

Claim 8

A calculating and printing apparatus as recited in claim 3 wherein said means for automatically sensing information on said customer card comprises means for sensing apertures in said customer card.

Claim 9

A calculating and printing apparatus as recited in claim 1 wherein said means for printing comprises means for heating localized regions of said customer card and said customer card is thermally sensitive.

Claim 10

A calculating and printing apparatus as recited in claim 1 wherein said operator controlled input means comprises a keyboard.

Claim 11

A calculating and printing apparatus as recited in claim 1 wherein said second input signals comprise data signals representative of the percentage of time said rate data stored in said one memory location is applicable during said billing period.

Claim 12

A calculating and printing apparatus as recited in claim 1 wherein said memory storage means comprises a read only memory.

Claim 13

A calculating and printing apparatus for preparing a printout on a customer card, said apparatus having electronic computing means for calculating output data signals from information on a customer card and stored predetermined data, said apparatus comprising: a. means for securing said customer card in a fixed position relative to said apparatus, b. operator controlled input means for providing first input signals representative of input data, c. means for automatically sensing information on said customer card and for providing second input signals corresponding thereto, d. means for feeding said first and second input signals to said computing means, e. means for printing output data on said customer card corresponding to calculated output data signals from said computing means, f. recording memory storage means for recording at least some of said calculated output data signals, at least some of said first input data signals and at least some of said second input data signals, and g. wherein said apparatus comprises a housing having a top surface and said means for securing said customer card comprises: a cover plate having a hinged edge thereof secured to the top surface of said housing, and means for holding said cover plate in a closed position closely adjacent said top surface of said housing for biasing said customer card against said top surface.

Claim 14

A calculating and printing apparatus for preparing a printout on a customer card, said apparatus having electronic computing means for calculating output data signals from information on a customer card and stored predetermined data, said apparatus comprising: a. means for securing said customer card in a fixed position relative to said apparatus, b. operator controlled input means for providing first input signals representative of input data, c. means for automatically sensing information on said customer card and for providing second input signals corresponding thereto, d. means for feeding said first and second input signals to said computing means, e. means for printing output data on said customer card corresponding to calculated output data signals from said computing means, f. recording memory storage means for recording at least some of said calculated output data signals, at least some of said first input data signals and at least some of said second input data signals, and g. wherein said apparatus comprises a housing having a top surface and said means for securing said customer card comprises: a cover plate having a hinged edge thereof secured to the top surface of said housing, and means for holding said cover plate in a closed position closely adjacent said top surface of said housing for biasing said customer card against said top surface.

Claim 15

A calculating and printing apparatus as recited in claim 12 wherein said means for holding comprises means for actuating said operator controlled input means.

Claim 16

A calculating and printing apparatus as recited in claim 12 which comprises data entry means for actuating said computing means and said sensing means.

Claim 17

A calculating and printing apparatus as recited in claim 12 wherein said sensing means and said printing means are operable while said customer card is in the same fixed position relative to said apparatus.

Claim 18

A calculating and printing apparatus as recited in claim 15 wherein said means for automatically sensing information on said customer card comprises means for automatically sensing apertures on said customer card.

Claim 19

A calculating and printing apparatus as recited in claim 16 wherein said cover plate comprises a first portion having electrically conductive means thereon, said electrically conductive means extending through said apertures when said cover plate is in a closed position.

Claim 20

A calculating and printing apparatus for preparing a printout on a customer card, said apparatus having electronic computing means for calculating output data signals from information on a customer card and stored predetermined data, said apparatus comprising: a. means for securing said customer card in a fixed position relative to said apparatus, b. operator controlled input means for providing first input signals representative of input data, c. means for automatically sensing information on said customer card and for providing second input signals corresponding thereto, d. means for feeding said first and second input signals to said computing means, e. means for printing output data on said customer card corresponding to calculated output data signals from said computing means, and f. recording memory storage means for recording at least some of said calculated output data signals, at least some of said first input data signals and at least some of said second input data signals, said sensing means and said printing means being operable while said customer card is in the same fixed position relative to said apparatus, said means for automatically sensing information on said customer card comprising means for automatically sensing information on said customer card comprising means for automatically sensing apertures on said customer card, said apparatus further comprising a housing having a top surface and said means for securing said customer card comprising: a cover plate having a hinged edge thereof secured to the top surface of said housing, and means for holding said cover plate in a closed position closely adjacent said top surface of said housing for biasing said customer card against said top surface, said cover plate comprising a first portion having electrically conductive means thereon, said electrically conductive means extending through said apertures when said cover plate is in a closed position, and said cover plate comprising a second portion having a flat surface for biasing said customer card against said printing means.

Claim 21

A calculating and printing apparatus for preparing a printout on a customer card, said apparatus having electronic computing means for calculating output data signals from information on a customer card and stored predetermined data, said apparatus comprising: a. means for securing said customer card in a fixed position relative to said apparatus, b. operator controlled input means for providing first input signals representative of input data, c. means for automatically sensing information on said customer card and for providing second input signals corresponding thereto, d. means for feeding said first and second input signals to said computing means, e. means for printing output data on said customer card corresponding to calculated output data signals from said computing means, and f. recording memory storage means for recording at least some of said calculated output data signals, at least some of said first input data signals and at least some of said second input data signals, said sensing means and said printing means being operable while said customer card is in the same fixed position relative to said apparatus, said means for automatically sensing information on said customer card comprising means for automatically sensing information on said customer card comprising means for automatically sensing apertures on said customer card, said apparatus further comprising a housing having a top surface and said means for securing said customer card comprising: a cover plate having a hinged edge thereof secured to the top surface of said housing, and means for holding said cover plate in a closed position closely adjacent said top surface of said housing for biasing said customer card against said top surface, said cover plate comprising a first portion having electrically conductive means thereon, said electrically conductive means extending through said apertures when said cover plate is in a closed position, and said cover plate comprising a second portion having a flat surface for biasing said customer card against said printing means.