US5326311A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for controlling the processing of poultry, and device for carrying out this method
Assignee: Marel Poultry BV
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Filing: 1990-12-19
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Granted: 1994-07-05
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Expires: 2010-12-19
Abstract
Abstract A method for controlling the processing of poultry in different production lines operating in parallel, wherein the control of the processing of a specific bird or a part thereof takes place on the basis of data derived from one or more observed contours of the bird or a part thereof. For purposes of the control the data may be supplemented by the weight of the bird or part thereof. In a device for carrying out the method the observation takes place with the aid of one or more radiation sources which transmit radiation rays to one or more radiation detectors, which radiation rays can be interrupted or weakened by the birds or parts thereof passing therethrough.
Inventors
- 👤 Nicolaas W. C. Persoon
- 👤 Adrianus J. van den Nieuwelaar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:21
CPC Classifications
A; A22; A22C; A22C21/00; A22C21/0053; A22B; A22B5/00; A22B5/0064; A22B5/007
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
134 words
A method for processing poultry, such as whole poultry or parts thereof, comprising the steps of: moving the poultry or poultry part along a path of conveyance in a controlled orientation; directing radiation across the path of conveyance the poultry or poultry part, the radiation being directed essentially at right angles to the breast side or backside of the bird; detecting radiation from the path of the poultry or poultry part to develop at least one observed contour of at least a portion of the poultry or poultry part; evaluating the observed contour to establish the shape of at least a portion of the poultry or poultry part; and controlling the processing of the poultry or poultry part in response to the shape of at least a portion of the poultry or poultry part;
Claim 2
Independent Claim
134 words
A method for processing poultry, such as whole poultry or parts thereof, comprising the steps of: moving the poultry or poultry part along a path of conveyance in a controlled orientation; directing radiation across the path of conveyance the poultry or poultry part, the radiation being directed essentially at right angles to the breast side or backside of the bird; detecting radiation from the path of the poultry or poultry part to develop at least one observed contour of at least a portion of the poultry or poultry part; evaluating the observed contour to establish the shape of at least a portion of the poultry or poultry part; and controlling the processing of the poultry or poultry part in response to the shape of at least a portion of the poultry or poultry part;
Claim 3
Dependent Claim
37 words
A method according to claim 1, further comprising the step of weighing the poultry ad wherein the step of controlling the processing is carried out in response to the observed contour and the weight of the poultry.
Claim 4
Dependent Claim
38 words
A method according to claim 1, wherein the observed contour is used to evaluate the position of the neck/head transition, the position of the shoulder/neck transition, the position of the hip joints and the position of the rump.
Claim 5
Dependent Claim
17 words
A method according to claim 1, wherein the observation takes place while the poultry is in motion.
Claim 6
Independent Claim
162 words
A method for processing poultry, such as whole poultry or parts thereof, comprising the steps of; moving the poultry or poultry part along a path of conveyance in a controlled orientation; directing radiation across the path of conveyance the poultry or poultry part; detecting radiation from the path of the poultry or poultry part to develop at least one observed contour of at least a portion of the poultry or poultry part; evaluating the observed contour to establish the shape of at least a portion of the poultry or poultry part; and controlling the processing of the poultry or poultry part in response to the shape of at least a portion of the poultry or poultry part, wherein the poultry is selectively processed along different production lines operating in parallel and wherein the step of controlling the processing of the poultry comprises directing the poultry to a selected one of the production lines operating in parallel in response to the observed contour.
Claim 7
Independent Claim
162 words
A method for processing poultry, such as whole poultry or parts thereof, comprising the steps of; moving the poultry or poultry part along a path of conveyance in a controlled orientation; directing radiation across the path of conveyance the poultry or poultry part; detecting radiation from the path of the poultry or poultry part to develop at least one observed contour of at least a portion of the poultry or poultry part; evaluating the observed contour to establish the shape of at least a portion of the poultry or poultry part; and controlling the processing of the poultry or poultry part in response to the shape of at least a portion of the poultry or poultry part, wherein the poultry is selectively processed along different production lines operating in parallel and wherein the step of controlling the processing of the poultry comprises directing the poultry to a selected one of the production lines operating in parallel in response to the observed contour.
References Cited (Backward Citations)
US3890221A
Cited
US4150374A
Cited
DE2728913A1
Cited
US4187945A
Cited
US4483047A
Cited
US4627007A
Cited
US4706336A
Cited
US4946045A
Cited
EP0259920A1
Cited
US4813101A
Cited
US4856144A
Cited
EP0321981A1
Cited
US4875254A
Cited
US4915827A
Cited
US5077477A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-07-04 | 1998-01-03 | 1998-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-07-04 | 2002-01-03 | 2002-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-07-04 | 2006-01-03 | 2006-07-05 | $7700.00 | Window Closed / Lapsed |