US4992649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote video scanning automated sorting system
Assignee: United States Postal Service
•
Filing: 1988-09-30
•
Granted: 1991-02-12
•
Expires: 2008-09-30
Abstract
Abstract A material handling system which is particularly suitable for sorting mail is disclosed. The system involves tagging each piece or item with an item code linked to the electronic image of the item. After tagging, the items can be stored in trays, containers, or other temporary storage locations. The video image obtained from the items are then processed. In processing mail, the address is converted, e.g., to a destination code. The results of the processing (e.g., the destination code) are stored in an electronic random access memory along with the item code of the piece. The item is then scanned to read the item code, and the destination code is applied to the item.
Inventors
- 👤 John J. Mampe
- 👤 Oscar L. Avant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:07
CPC Classifications
B; B07; B07C; B07C3/00; B07C3/20; G; G06; G06K; G06K17/00; G06V; G06V10/00; G06V10/98; G06V10/987; Y; Y10; Y10S; Y10S209/00; Y10S209/90
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
101 words
An apparatus for use in a mail sorting system comprising first scanning means for obtaining video images of successively conveyed mailpieces; means responsive to said scanning means for recognizing said video images and for generating destination codes in response thereto; means for applying an item code to said mailpieces and for operably linking said item code to the corresponding video image for each mailpiece; second scanning means for reading said item code applied to said mailpiece; and means operatively associated with and responsive to said recognizing and generating means and second scanning means for applying said destination codes to said mailpieces.
Claim 2
Independent Claim
101 words
An apparatus for use in a mail sorting system comprising first scanning means for obtaining video images of successively conveyed mailpieces; means responsive to said scanning means for recognizing said video images and for generating destination codes in response thereto; means for applying an item code to said mailpieces and for operably linking said item code to the corresponding video image for each mailpiece; second scanning means for reading said item code applied to said mailpiece; and means operatively associated with and responsive to said recognizing and generating means and second scanning means for applying said destination codes to said mailpieces.
Claim 3
Dependent Claim
21 words
The apparatus in accordance with claim 1 and further comprising means for sorting said mailpieces in response to said destination code.
Claim 4
Dependent Claim
18 words
The apparatus in accordance with claim 1 wherein said first and second scanning means comprise optical reading devices.
Claim 5
Dependent Claim
23 words
The apparatus in accordance with claim 1 wherein said means for applying said destination code to said mailpiece comprises a bar code printer.
Claim 6
Independent Claim
100 words
An apparatus for use in a sorting system comprising first scanning means for obtaining video images of successively conveyed items; means responsive to said scanning means for recognizing said video images and for generating destination codes in response thereto; means for applying an item code to said items and for operably linking said item code to the corresponding video image for each item; second scanning means for reading said item code applied to said item; and means operatively associated with and responsive to said recognizing and generating means and second scanning means for applying said destination codes to said item.
Claim 7
Independent Claim
100 words
An apparatus for use in a sorting system comprising first scanning means for obtaining video images of successively conveyed items; means responsive to said scanning means for recognizing said video images and for generating destination codes in response thereto; means for applying an item code to said items and for operably linking said item code to the corresponding video image for each item; second scanning means for reading said item code applied to said item; and means operatively associated with and responsive to said recognizing and generating means and second scanning means for applying said destination codes to said item.
Claim 8
Dependent Claim
110 words
A process for use in sorting items comprising the steps of passing an item to be sorted to a scanning means to obtain a video image of said item; applying an item code to said item, while causing said item code to be associated with said video image; causing said item to be transported to a storage or processing zone; processing the information contained in said video image to obtain a distribution or sort code for said item; retrieving said item from said storage or processing zone; scanning said item to read said item code; and applying said distribution or sort code generated from said video image to said item.
Claim 9
Dependent Claim
110 words
A process for use in sorting items comprising the steps of passing an item to be sorted to a scanning means to obtain a video image of said item; applying an item code to said item, while causing said item code to be associated with said video image; causing said item to be transported to a storage or processing zone; processing the information contained in said video image to obtain a distribution or sort code for said item; retrieving said item from said storage or processing zone; scanning said item to read said item code; and applying said distribution or sort code generated from said video image to said item.
References Cited (Backward Citations)
US3587856A
Cited
US4205780A
Cited
US4264808A
Cited
US4641753A
Cited
US4632252A
Cited
US4778062A
Cited
US4871903A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-02-11 | 1994-08-13 | 1995-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-11 | 1998-08-13 | 1999-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-11 | 2002-08-13 | 2003-02-12 | $7700.00 | Window Closed / Lapsed |