De La Rue Systems Limited
Patent Applications and Registrations
Patent applications and USPTO patent grants for De La Rue Systems Limited.The latest application filed is for "sheet feed and presenting assembly".
- De La Rue Systems Limited - London GB
- De La Rue Systems Limited - GB GB
- De La Rue Systems Limited - GB2 GB2
- De la Rue Systems, Ltd. - GB GB
- De La Rue Systems Ltd. - GB2 GB2
- De La Rue Systems, Limited - GB3 GB3
- De La Rue Systems Limited - Portsmouth GB2
| Patent | Date |
|---|---|
| Sheet feed and presenting assembly Grant 5,704,607 - Brotherston January 6, 1 | 1998-01-06 |
| Conductive strip detector Grant 5,650,729 - Potter July 22, 1 | 1997-07-22 |
| Sheet feed and presenting assemblies and method Grant 5,547,180 - Brotherston August 20, 1 | 1996-08-20 |
| Thread detector assembly Grant 5,096,038 - Potter , et al. March 17, 1 | 1992-03-17 |
| Radiation generator control apparatus Grant 5,083,063 - Brooks January 21, 1 | 1992-01-21 |
| Sheet store Grant 5,071,032 - Thornton , et al. December 10, 1 | 1991-12-10 |
| Apparatus for sensing sheets Grant 5,007,628 - Skinner April 16, 1 | 1991-04-16 |
| Methods are apparatus for monitoring the diffuse reflectivity of a surface Grant 4,988,206 - Melleney , et al. January 29, 1 | 1991-01-29 |
| Sheet feeding apparatus and method Grant 4,968,015 - Calverley , et al. November 6, 1 | 1990-11-06 |
| Monitoring sheet length Grant 4,939,676 - Worsley , et al. July 3, 1 | 1990-07-03 |
| Sheet store Grant 4,890,766 - Martin , et al. January 2, 1 | 1990-01-02 |
| Monitoring system Grant 4,875,589 - Lacey , et al. October 24, 1 | 1989-10-24 |
| Deflection gate driven by stepper motor Grant 4,836,387 - Cottrell June 6, 1 | 1989-06-06 |
| Sheet feeding apparatus Grant 4,813,658 - Hosking , et al. March 21, 1 | 1989-03-21 |
| Portable card-like article Grant 4,800,260 - Simpson-Davis , et al. January 24, 1 | 1989-01-24 |
| Sheet store Grant 4,798,316 - Martin , et al. January 17, 1 | 1989-01-17 |
| Authenticity sensing Grant 4,749,087 - Buttifant June 7, 1 | 1988-06-07 |
| Sheet dispensing apparatus Grant 4,709,820 - Jenkins , et al. December 1, 1 | 1987-12-01 |
| Apparatus for sensing the condition of a document Grant 4,710,963 - Chapman , et al. December 1, 1 | 1987-12-01 |
| Method and apparatus for monitoring sheets for overlapping Grant 4,707,598 - Croset , et al. November 17, 1 | 1987-11-17 |
| Method and apparatus for sensing sheets Grant 4,700,368 - Munn , et al. October 13, 1 | 1987-10-13 |
| Unstrapping apparatus Grant 4,660,818 - Conner , et al. April 28, 1 | 1987-04-28 |
| Sheet dispensing method and apparatus Grant 4,651,982 - Martin March 24, 1 | 1987-03-24 |
| Method and apparatus for sensing sheets Grant 4,650,991 - Croset , et al. March 17, 1 | 1987-03-17 |
| Detecting luminescent security features Grant 4,650,320 - Chapman , et al. March 17, 1 | 1987-03-17 |
| Sheet sensing apparatus with photoelectrically detected resiliently mounted nip roller Grant 4,614,867 - Lane September 30, 1 | 1986-09-30 |
| Apparatus for scanning a sheet Grant 4,592,090 - Curl , et al. May 27, 1 | 1986-05-27 |
| Secure container and actuator for a sheet dispensing apparatus Grant 4,570,548 - Martin , et al. February 18, 1 | 1986-02-18 |
| Apparatus for determining with high resolution the position of edges of a web Grant 4,559,451 - Curl December 17, 1 | 1985-12-17 |
| Optical detection system for features on a sheet or web Grant 4,553,846 - Hilton , et al. November 19, 1 | 1985-11-19 |
| Secure container, for example for banknotes Grant 4,552,075 - Glasson , et al. November 12, 1 | 1985-11-12 |
| Apparatus for detecting the thickness of sheets Grant 4,550,252 - Tee October 29, 1 | 1985-10-29 |
| Apparatus for sorting sheets according to their patterns Grant 4,542,829 - Emery , et al. September 24, 1 | 1985-09-24 |
| Banknote sorter Grant D279,479 - Hilton July 2, 1 | 1985-07-02 |
| Apparatus for detecting tape on sheets Grant 4,525,630 - Chapman June 25, 1 | 1985-06-25 |
| Apparatus for detecting the condition of a sheet or web Grant 4,519,249 - Hunt May 28, 1 | 1985-05-28 |
| Cash dispensing apparatus Grant 4,511,795 - Wood , et al. April 16, 1 | 1985-04-16 |
| Sheet handling machines Grant 4,506,880 - Dixon , et al. March 26, 1 | 1985-03-26 |
| Detecting the condition of a sheet Grant 4,493,994 - Hilton January 15, 1 | 1985-01-15 |
| Apparatus for detecting the condition of a sheet Grant 4,463,607 - Hilton August 7, 1 | 1984-08-07 |
| Automatic sheet dispensing apparatus Grant 4,439,083 - Jenkins , et al. March 27, 1 | 1984-03-27 |
| Cassette for banknotes Grant 4,337,393 - Hilton June 29, 1 | 1982-06-29 |
| Sheet counting apparatus Grant 4,275,667 - Hilton June 30, 1 | 1981-06-30 |
| Sheet counting method and apparatus Grant 4,255,651 - Phillips March 10, 1 | 1981-03-10 |
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