US4531061A — Electrically settable escort memory

Claim 1

Independent Claim 265 words

In a sorting device, a series of article carrying devices for respectively receiving articles to be sorted, a multiplicity of destinations, each of which is represented by a coded signal, means for moving said devices past said destinations, each article carrying device having means associated therewith for releasing any article stored in the device at a selected destination, comprising: (a) a plurality of spaced surfaces, each of which surfaces is carried by and in a fixed and immovable relationship with respect to its complementary article carrying device, (b) control means associated with each said surface, and having an electrical input, which in response to a signal on its input changes a characteristic of its complementary surface, (c) stationary code imparting means for controlling the input signals to each and every control means associated with a given article carrying device to determine the characteristic of the surfaces associated with said given device, so that the characteristics of said surfaces constitute a coded signaling device, (d) said stationary code imparting means and said control means comprising means for changing said characteristics, (e) said stationary code imparting means and said control means being in spaced relation to each other and the stationary code imparting means communicating to said control means through the space between them and without physical contact, and (f) stationary signal responsive means, associated with each destination, responsive to the codes on the coded signaling devices of the article storage devices for releasing at a given destination any article in any article carrying device whose coded signaling device presents a coded signal representing that given destination.

Claim 2

Dependent Claim 265 words

In a sorting device, a series of article carrying devices for respectively receiving articles to be sorted, a multiplicity of destinations, each of which is represented by a coded signal, means for moving said devices past said destinations, each article carrying device having means associated therewith for releasing any article stored in the device at a selected destination, comprising: (a) a plurality of spaced surfaces, each of which surfaces is carried by and in a fixed and immovable relationship with respect to its complementary article carrying device, (b) control means associated with each said surface, and having an electrical input, which in response to a signal on its input changes a characteristic of its complementary surface, (c) stationary code imparting means for controlling the input signals to each and every control means associated with a given article carrying device to determine the characteristic of the surfaces associated with said given device, so that the characteristics of said surfaces constitute a coded signaling device, (d) said stationary code imparting means and said control means comprising means for changing said characteristics, (e) said stationary code imparting means and said control means being in spaced relation to each other and the stationary code imparting means communicating to said control means through the space between them and without physical contact, and (f) stationary signal responsive means, associated with each destination, responsive to the codes on the coded signaling devices of the article storage devices for releasing at a given destination any article in any article carrying device whose coded signaling device presents a coded signal representing that given destination.

Claim 3

Dependent Claim 85 words

A sorting device as defined in claim 1, in which each of said surfaces comprise means that changes its light reflecting characteristics in response to a signal at the input of its complementary control means, said stationary signal responsive means being responsive to the presence or absence of light reflected from each of the surfaces associated with a given device for releasing at a given destination any article in any article carrying device whose coded signaling device presents a coded signal representing that given destination.

Claim 4

Dependent Claim 23 words

A sorting device as defined in claim 2 in which each said surface and its complementary control means comprise a liquid crystal diode.

Claim 5

Dependent Claim 78 words

In a sorting device as defined in claim 1, in which each of said surfaces comprise means that changes its light emitting characteristics in response to a signal at the input of its complementary control means, said stationary signal responsive device being responsive to the emitted light from a given article storage device for releasing at a given destination any article in any article carrying device whose coded signaling device presents a coded signal representing that given destination.

Claim 6

Dependent Claim 23 words

A sorting device as defined in claim 4 in which each said surface and its complementary control means comprise a light emitting diode.

Claim 7

Dependent Claim 34 words

In a sorting device as defined in claim 1, in which each of said surfaces comprise means which changes its color in response to a signal at the input of its complementary control means.

Claim 8

Dependent Claim 87 words

In a sorting device as defined in claim 1, said stationary code imparting means, for each given article carrying device, comprising: (a) a keyboard having one key for each control means associated with a given article carrying device, (b) a light emitting device for each key and which emits light in response to operation of its complementary key, (c) each said light emitting device being complementary to a particular control means, each control means being responsive to its complementary light emitting device to control its complementary surface.

Claim 9

Independent Claim 113 words

The method of delivering an article to a selected destination, comprising: providing a plurality of destinations each represented by an identifying coded signal, displaying an identifying coded signal in association with the article for designating the desired destination of the article, comprising: (a) establishing control signals at a location remote from the article, (b) transmitting said control signals through the air and without physical contact and producing said identifying coded signal from said control signals, (c) continuing to display said identifying coded signal until new control signals are transmitted to produce a new identifying coded signal, and delivering said article to the destination represented by the identifying coded signal associated with said article.

Claim 10

Independent Claim 113 words

The method of delivering an article to a selected destination, comprising: providing a plurality of destinations each represented by an identifying coded signal, displaying an identifying coded signal in association with the article for designating the desired destination of the article, comprising: (a) establishing control signals at a location remote from the article, (b) transmitting said control signals through the air and without physical contact and producing said identifying coded signal from said control signals, (c) continuing to display said identifying coded signal until new control signals are transmitted to produce a new identifying coded signal, and delivering said article to the destination represented by the identifying coded signal associated with said article.

Claim 11

Dependent Claim 33 words

The method of claim 8, in which there are a multiplicity of articles each having an identifying coded signal associated therewith, and a multiplicity of destinations each represented by an identifying coded signals.

Claim 12

Dependent Claim 29 words

The method of claim 9 in which each of the identifying coded signals associated with an article is one of the identifying coded signals representing one of said destinations.

Claim 13

Dependent Claim 54 words

The method of claim 10 in which each of said articles passes by one or more of said destinations until it reaches the particular destination at which the identifying coded siganal associated with the article conforms to the identifying coded signal representing the destination, whereupon the article is automatically delivered to that particular destination.

Claim 14

Dependent Claim 147 words

An identifying system for identifying a particular device, comprising: code displaying means, associated with the device, having a plurality of surfaces, each of which surfaces is in a fixed and immovable relationship with its associated device, control means associated with each said surface, and having an electrical input, which in response to a signal on said input changes a characteristic of its complementary surface, and, stationary code imparting means for controlling the input signals to each and every control means associated with said device to determine the characteristic of the surfaces associated with said device, so that the characteristics of said surfaces constitute a coded signaling system producing coded readable signals, said stationary code imparting means and said control means being in spaced relation to each other and the stationary code imparting means communicating to said control means through the space between them and without physical contact.

Claim 15

Dependent Claim 147 words

An identifying system for identifying a particular device, comprising: code displaying means, associated with the device, having a plurality of surfaces, each of which surfaces is in a fixed and immovable relationship with its associated device, control means associated with each said surface, and having an electrical input, which in response to a signal on said input changes a characteristic of its complementary surface, and, stationary code imparting means for controlling the input signals to each and every control means associated with said device to determine the characteristic of the surfaces associated with said device, so that the characteristics of said surfaces constitute a coded signaling system producing coded readable signals, said stationary code imparting means and said control means being in spaced relation to each other and the stationary code imparting means communicating to said control means through the space between them and without physical contact.

Claim 16

Dependent Claim 84 words

An identifying system as defined in claim 12, comprising: a plurality of said devices each having the following cooperating with each other as defined in claim 12: (a) associated surfaces, (b) control means, and (c) stationary code imparting means, a plurality of destinations, each represented by coded signals, and, delivery means responsive to said code display means for delivering any given device to a given destination when the coded readable signal associated with the device conforms to the coded signal of the given destination.

Claim 17

Dependent Claim 60 words

An identifying system as defined in claim 13, in which said devices are moved in a path that passes said destinations, said delivery means including automatic means for reading said coded readable signals and for delivering a device to a given destination when the coded readable signal associated with the device conforms to the coded signal representing the given destination.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1988-07-22	1989-01-21	1989-07-23	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1992-07-22	1993-01-21	1993-07-23	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1996-07-22	1997-01-21	1997-07-23	$7700.00	Window Closed / Lapsed

Electrically settable escort memory

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