US5367148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counterfeit detection using ID numbers with at least one random portion
Assignee: NOREEN FINDLAND-STORCH
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Filing: 1991-03-15
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Granted: 1994-11-22
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Expires: 2011-03-15
Abstract
Abstract Counterfeit objects, such as products or documents, can be detected by checking associated ID numbers, which include one or more appended fields of one or more randomly selected digits, in a database containing the correct authorized ID numbers. This use of random selection makes it impossible for counterfeiters to effectively predict or anticipate correct ID numbers. For example, by using bar coded ID numbers with two distinct appended fields of randomly selected numbers, instead of traditional serial numbers, counterfeit products can be conveniently and positively detected either on a wholesaler's or vendor's shelf using a truncated outside ID number found on the product's packaging, or, for example, upon receipt of a customer's product registration card on which the complete inside ID number is found, this complete inside ID number having been concealed from casual perusal during the product's distribution. If authorized ID numbers are repeated by counterfeiters, "hot" lists are formed and used for immediate detection of counterfeit.
Inventors
- 👤 Leonard Storch
- 👤 Ernst van Haagen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:40
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/06009; G06K19/06046; G06K19/06075; G06F; G06F11/00; G06F11/07; G06F11/14; G06K19/04; G06K19/06037; G06K19/06056; G06K7/00; G06K7/10; G06K7/14; G06K7/1404; G06K7/1408; G06K7/1434; G06K7/1439; G06K7/1452; G06K7/146; G06K7/1473; G07; G07F; G07F1/00; G07F1/06; G07F17/00; G07F17/32; Y; Y10; Y10S; Y10S283/00; Y10S283/901
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
115 words
A method for identifying unauthorized objects comprising: on at least one less accessible location of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; on at least one other more accessible location of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said identifying information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from at least one of said locations associated with an object being checked for authenticity; comparing said read information with corresponding said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 2
Independent Claim
115 words
A method for identifying unauthorized objects comprising: on at least one less accessible location of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; on at least one other more accessible location of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said identifying information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from at least one of said locations associated with an object being checked for authenticity; comparing said read information with corresponding said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 3
Independent Claim
176 words
A method for identifying unauthorized objects comprising: on at least one less accessible location of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; in at least one other more accessible location of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from said one other more accessible location associated with an object being checked for authenticity; comparing said read information from said one other more accessible location with corresponding said stored information to detect discrepancy therebetween, whereby an unauthorized object is identified; reading identifying information including said at least two distinct portions from said at least one less accessible location associated with an object being checked for authenticity; comparing said read information from said at least one less accessible location with corresponding portions of said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 4
Independent Claim
176 words
A method for identifying unauthorized objects comprising: on at least one less accessible location of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; in at least one other more accessible location of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from said one other more accessible location associated with an object being checked for authenticity; comparing said read information from said one other more accessible location with corresponding said stored information to detect discrepancy therebetween, whereby an unauthorized object is identified; reading identifying information including said at least two distinct portions from said at least one less accessible location associated with an object being checked for authenticity; comparing said read information from said at least one less accessible location with corresponding portions of said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 5
Independent Claim
126 words
A method for identifying unauthorized objects with outer covering, such as products with packaging, comprising: on at least one location inside said covering of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; on at least one location on the outside of said covering of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from at least one of said locations associated with an object being checked for authenticity; comparing said read information with corresponding said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 6
Independent Claim
126 words
A method for identifying unauthorized objects with outer covering, such as products with packaging, comprising: on at least one location inside said covering of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; on at least one location on the outside of said covering of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from at least one of said locations associated with an object being checked for authenticity; comparing said read information with corresponding said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 7
Independent Claim
176 words
A method for identifying unauthorized objects with outer covering, such as products with packaging, comprising: on at least one location inside said covering of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; on at least one location on the outside of said covering of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from at least one location on the outside of an object being checked for authenticity; comparing said read information from said outside location with corresponding said stored information to detect discrepancy therebetween, whereby an unauthorized object is identified; reading identifying information including at least two said distinct portions from at least one inside location of an object being checked for authenticity; comparing said read information from said inside location with corresponding said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 8
Independent Claim
176 words
A method for identifying unauthorized objects with outer covering, such as products with packaging, comprising: on at least one location inside said covering of each authorized object associating identifying information therewith which includes at least two distinct randomly selected portions; on at least one location on the outside of said covering of each authorized object associating said identifying information therewith but omitting at least one said distinct portion; storing said information with said at least two distinct portions aside from said associations with said authorized objects; reading identifying information from at least one location on the outside of an object being checked for authenticity; comparing said read information from said outside location with corresponding said stored information to detect discrepancy therebetween, whereby an unauthorized object is identified; reading identifying information including at least two said distinct portions from at least one inside location of an object being checked for authenticity; comparing said read information from said inside location with corresponding said stored information to detect one or more discrepancies therebetween, whereby an unauthorized object is identified.
Claim 9
Independent Claim
67 words
A method of designating an object as authorized comprising: randomly selecting at least two distinct digits; storing said two distinct digits with said authorized object's serial number; and, associating said serial number and one distinct digit of said two distinct digits with said object on the outer surface thereof; and, associating said serial number and said two distinct digits with said object inside the outer surface thereof.
Claim 10
Independent Claim
67 words
A method of designating an object as authorized comprising: randomly selecting at least two distinct digits; storing said two distinct digits with said authorized object's serial number; and, associating said serial number and one distinct digit of said two distinct digits with said object on the outer surface thereof; and, associating said serial number and said two distinct digits with said object inside the outer surface thereof.
Claim 11
Independent Claim
49 words
A method of designating an object as authorized comprising: randomly selecting at least two distinct digits; storing said two distinct digits with said authorized object's serial number; and, associating said serial number and one distinct digit of said two distinct digits with said object on the outer surface thereof.
Claim 12
Independent Claim
49 words
A method of designating an object as authorized comprising: randomly selecting at least two distinct digits; storing said two distinct digits with said authorized object's serial number; and, associating said serial number and one distinct digit of said two distinct digits with said object on the outer surface thereof.
Claim 13
Dependent Claim
22 words
The method according to claim 6 wherein said serial number and said two distinct digits are located inside said object's outer surface.
Claim 14
Dependent Claim
30 words
The method according to claim 7 wherein said serial number and said two distinct digits located inside said object's outer surface are associated with a return card for said object.
Claim 15
Independent Claim
108 words
A system for identifying an unauthorized object from a set of authorized objects, each authorized object of said set having identifying information associated therewith of which a portion has been calculated using an algorithm dependent on a randomly selected number, the system comprising: means for securely storing said randomly-selected numbers at a single location only; means for reading identifying information from an object; means coupled to receive said information read from said object for at least temporarily storing that information; and means for automatically detecting when information read from any object includes a different said portion than that calculated using said algorithm, whereby an unauthorized object is identified.
Claim 16
Independent Claim
108 words
A system for identifying an unauthorized object from a set of authorized objects, each authorized object of said set having identifying information associated therewith of which a portion has been calculated using an algorithm dependent on a randomly selected number, the system comprising: means for securely storing said randomly-selected numbers at a single location only; means for reading identifying information from an object; means coupled to receive said information read from said object for at least temporarily storing that information; and means for automatically detecting when information read from any object includes a different said portion than that calculated using said algorithm, whereby an unauthorized object is identified.
Claim 17
Dependent Claim
25 words
The system according to claim 9, also comprising means for automatically erasing said portion calculated using said algorithm after said association with said authorized object.
Claim 18
Independent Claim
95 words
A method for identifying unauthorized objects comprising: associating with each authorized object identifying information which includes a plurality of randomly selected portions, at least one said randomly selected portion being concealed in a given condition of said objects and at least one said randomly selected portion being visible in said given condition of said object; storing said information aside from said association with said authorized objects; reading said information from an object being checked for authenticity; and comparing said read information with said stored information to detect discrepancy therebetween, whereby an unauthorized object is identified.
Claim 19
Independent Claim
95 words
A method for identifying unauthorized objects comprising: associating with each authorized object identifying information which includes a plurality of randomly selected portions, at least one said randomly selected portion being concealed in a given condition of said objects and at least one said randomly selected portion being visible in said given condition of said object; storing said information aside from said association with said authorized objects; reading said information from an object being checked for authenticity; and comparing said read information with said stored information to detect discrepancy therebetween, whereby an unauthorized object is identified.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-11-21 | 1998-05-23 | 1998-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-11-21 | 2002-05-23 | 2002-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-11-21 | 2006-05-23 | 2006-11-22 | $7700.00 | Window Closed / Lapsed |