US4537150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data entry systems
Assignee: Individual
•
Filing: 1984-02-13
•
Granted: 1985-08-27
•
Expires: 2004-02-13
Abstract
Abstract Bar codes are shown for measurement of volumes of liquids, e.g., the amount of milk collected in a dairy milking operation, and correlation therewith to identification of the source of the liquid, such as a cow. In the preferred embodiment, infrared or laser scanners are used to scan the two bar codes to provide an input to a computer for correlating the container or the source of liquid with the volume of liquid, whereby complex volume measuring devices and operator measurements can be substantially eliminated. Similar techniques can be used to provide computer input data representing a wide variety of analog inputs; e.g., by providing a bar code scale for juxtaposition to a thermometer, the segments of the code along the scale being selected in accordance with the mercury level at a given temperature, simple analog-to-digital temperature data conversion and input is obtained.
Inventors
- 👤 David L. Bowers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:40
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/02; A; A01; A01J; A01J5/00; A01J5/007; A01J5/01; A01K; A01K11/00; A01K11/006; G01F23/22; G01F23/28; G01F23/284; G01F23/292
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
157 words
Apparatus for reading a number indicative of an amount of milk, for reading an identification number assigned to a cow, and for correlating said numbers, comprising: an identifying tag affixed to a cow comprising a bar code encoding the identification number of such cow; a bar code scale attached to a predeterminded milk containing vessel, said bar code scale comprising a number of bar code segments, each segment encoding a number corresponding to the relative amount of milk in said vessel when the level of milk in said vessel is at the height of the segment; bar code scanner means for reading said bar code from said identifying tag and a bar code from a selected segment of said scale; means for storing the bar codes thus read; and means for correlating the bar codes thus read in order to correlate the number encoded by the segment of said scale read with the identification of said cow.
Claim 2
Dependent Claim
157 words
Apparatus for reading a number indicative of an amount of milk, for reading an identification number assigned to a cow, and for correlating said numbers, comprising: an identifying tag affixed to a cow comprising a bar code encoding the identification number of such cow; a bar code scale attached to a predeterminded milk containing vessel, said bar code scale comprising a number of bar code segments, each segment encoding a number corresponding to the relative amount of milk in said vessel when the level of milk in said vessel is at the height of the segment; bar code scanner means for reading said bar code from said identifying tag and a bar code from a selected segment of said scale; means for storing the bar codes thus read; and means for correlating the bar codes thus read in order to correlate the number encoded by the segment of said scale read with the identification of said cow.
Claim 3
Dependent Claim
61 words
The system of claim 1 wherein said identifying tag adapted to be attached to said cow is a band-like bracelet comprising buckle means adapted to be affixed to a portion of the anatomy of said cow and having bar codes printed thereon and extending substantially therearound, whereby said scanner can identify said cow by scanning substantially any portion of said bracelet.
Claim 4
Dependent Claim
26 words
The scale of claim 1 wherein said scale is translucent and milk within said vessel provides a contrasting background against which scanning can be effectively performed.
Claim 5
Independent Claim
156 words
A system for correlating numbers indicative of amounts of milk with identifications of cows in a dairy herd comprising: an identification tag affixed to each of said cows, each of said tags comprising a bar code encoding a respective identification symbol assigned to the cow to which it is affixed; a plurality of containers, each container having associated therewith bar coded means for providing a plurality of respective bar coded segments, said bar coded means being positioned with respect to said each container so that the number encoded by each respective segment corresponds to a respective amount of milk in said each container; scanner means for reading the bar coded cow identification symbols from said tags, and for reading a selected bar coded number from a segment of each of said bar coded means; memory means for storing said symbols and numbers; and means for correlating each identification symbol of a cow with a corresponding number.
Claim 6
Independent Claim
156 words
A system for correlating numbers indicative of amounts of milk with identifications of cows in a dairy herd comprising: an identification tag affixed to each of said cows, each of said tags comprising a bar code encoding a respective identification symbol assigned to the cow to which it is affixed; a plurality of containers, each container having associated therewith bar coded means for providing a plurality of respective bar coded segments, said bar coded means being positioned with respect to said each container so that the number encoded by each respective segment corresponds to a respective amount of milk in said each container; scanner means for reading the bar coded cow identification symbols from said tags, and for reading a selected bar coded number from a segment of each of said bar coded means; memory means for storing said symbols and numbers; and means for correlating each identification symbol of a cow with a corresponding number.
Claim 7
Dependent Claim
24 words
The system of claim 4, wherein each said identifcation tag comprises an elongated strip affixed to and encircling a portion of the cow's anatomy.
Claim 8
Dependent Claim
150 words
Method of correlating the amount of milk in a vessel produced by a cow with an identification of said cow, comprising the steps of: affixing an identification tag to said cow, said tag comprising a bar code encoding a symbol indicative of the identity of the cow; providing on said vessel a plurality of bar coded segments, said segments encoding respective numbers corresponding to respective amounts of milk in said vessel, and positioning said segments so as to correspond to the level of milk in said vessel when it contains said respective amounts; scanning the bar coded identification symbol of said cow from its identification tag; scanning the one of said segments encoding the number corresponding to the amount of milk in said vessel; storing the bar codes thus read; and correlating the bar code identifying said cow to the segment indicative of the amount of milk in said vessel.
Claim 9
Dependent Claim
150 words
Method of correlating the amount of milk in a vessel produced by a cow with an identification of said cow, comprising the steps of: affixing an identification tag to said cow, said tag comprising a bar code encoding a symbol indicative of the identity of the cow; providing on said vessel a plurality of bar coded segments, said segments encoding respective numbers corresponding to respective amounts of milk in said vessel, and positioning said segments so as to correspond to the level of milk in said vessel when it contains said respective amounts; scanning the bar coded identification symbol of said cow from its identification tag; scanning the one of said segments encoding the number corresponding to the amount of milk in said vessel; storing the bar codes thus read; and correlating the bar code identifying said cow to the segment indicative of the amount of milk in said vessel.
Claim 10
Dependent Claim
31 words
The method of claim 6 wherein said step of affixing an identifying tag to said cow comprises the step of encircling an elongated tag about a portion of the animal's anatomy.
Claim 11
Independent Claim
25 words
A system for identifying each cow in a herd and for correlating identification of said cow with milk produced by said cow, the system comprising;
Claim 12
Independent Claim
25 words
A system for identifying each cow in a herd and for correlating identification of said cow with milk produced by said cow, the system comprising;
Claim 13
Dependent Claim
61 words
machine-readable identification tag means for providing an encoded symbol indicative of a cow's identity affixed to the cow; label means attached in predetermined relation to a milk vessel containing milk produced by said cow, for providing machine-readable endoded symbols indicative of relative amounts of milk in said vessel; scanner means for scanning said identification tag and for scanning said label means;
Claim 14
Dependent Claim
61 words
machine-readable identification tag means for providing an encoded symbol indicative of a cow's identity affixed to the cow; label means attached in predetermined relation to a milk vessel containing milk produced by said cow, for providing machine-readable endoded symbols indicative of relative amounts of milk in said vessel; scanner means for scanning said identification tag and for scanning said label means;
Claim 15
Dependent Claim
27 words
means for decoding and storing the symbols read by said scanner means; and means for correlating identification of the cows with the symbols read from the label.
Claim 16
Dependent Claim
27 words
means for decoding and storing the symbols read by said scanner means; and means for correlating identification of the cows with the symbols read from the label.
Claim 17
Dependent Claim
20 words
The system of claim 8 wherein said machine-readable symbols are bar codes and said scanner is a bar code reader.
Claim 18
Independent Claim
139 words
A method of obtaining and correlating identification and milk data for a cow in a herd, the method utilizing a bar coded identification tag on said cow and a vessel in which milk produced by said cow is contained, said vessel having thereon a plurality of bar coded segments, each said segment being positioned at a respective level on said vessel and being encoded to provide data corresponding to the amount of milk in said vessel when the milk is at or about said respective level, comprising the steps of: scanning said identification tag to obtain identification data and storing said identification data, scanning the one of said segments that corresponds most closely to the level of milk in said vessel to obtain milk data and storing said milk data, and correlating said identification data and said milk data.
Claim 19
Independent Claim
139 words
A method of obtaining and correlating identification and milk data for a cow in a herd, the method utilizing a bar coded identification tag on said cow and a vessel in which milk produced by said cow is contained, said vessel having thereon a plurality of bar coded segments, each said segment being positioned at a respective level on said vessel and being encoded to provide data corresponding to the amount of milk in said vessel when the milk is at or about said respective level, comprising the steps of: scanning said identification tag to obtain identification data and storing said identification data, scanning the one of said segments that corresponds most closely to the level of milk in said vessel to obtain milk data and storing said milk data, and correlating said identification data and said milk data.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-26 | 1989-02-25 | 1989-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-26 | 1993-02-25 | 1993-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-26 | 1997-02-25 | 1997-08-27 | $7700.00 | Window Closed / Lapsed |