Bach; Erik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bach; Erik.The latest application filed is for "toy building element".
- Bach; Erik - Billund DK
- Bach; Erik - Molleparken DK
| Patent | Date |
|---|---|
| Toy building element Grant 10,682,581 - Bach , et al. | 2020-06-16 |
| Method and system for designing and producing a user-defined toy construction element Grant 10,596,479 - Bach , et al. | 2020-03-24 |
| Toy Building Element App 20190184302 - BACH; Erik ; et al. | 2019-06-20 |
| Method And System For Designing And Producing A User-defined Toy Construction Element App 20180290070 - BACH; Erik ; et al. | 2018-10-11 |
| Method And System For Designing And Producing A User-defined Toy Construction Element App 20140244018 - Bach; Erik ; et al. | 2014-08-28 |
| Toy building set with a vibrator sensor App 20060252340 - Bach; Erik ; et al. | 2006-11-09 |
| Toy building set with interconnection by means of tenons with snap Grant 6,736,691 - Bach May 18, 2 | 2004-05-18 |
| Toy building set Grant 6,554,676 - Bach April 29, 2 | 2003-04-29 |
| Toy building set Grant 6,508,689 - Mikkelsen , et al. January 21, 2 | 2003-01-21 |
| Toy building set Grant 6,447,358 - Mikkelsen , et al. September 10, 2 | 2002-09-10 |
| Constructional building set having an electric conductor Grant 5,848,503 - Toft , et al. December 15, 1 | 1998-12-15 |
| Electric switch Grant 5,596,181 - Bach , et al. January 21, 1 | 1997-01-21 |
| Toy wheel Grant 5,373,791 - Bach , et al. December 20, 1 | 1994-12-20 |
| Element for a toy building set Grant D346,627 - Bach May 3, 1 | 1994-05-03 |
| Element for a toy building set Grant D342,553 - Bach December 21, 1 | 1993-12-21 |
| Toy building set provided with elements that can sense bar codes Grant 5,042,972 - Bach , et al. August 27, 1 | 1991-08-27 |
| Toy building element with elements for providing positional information Grant 4,894,040 - Bach , et al. January 16, 1 | 1990-01-16 |
| Rail element for a toy railway system Grant D296,804 - Bach , et al. July 19, 1 | 1988-07-19 |
| Rail element for a toy railway system Grant D296,806 - Bach , et al. July 19, 1 | 1988-07-19 |
| Current-carrying building element Grant 4,743,202 - Bach May 10, 1 | 1988-05-10 |
| Wheel, in particular for a toy building set Grant 4,589,702 - Bach , et al. May 20, 1 | 1986-05-20 |
| Connecting member Grant 4,461,116 - Bach July 24, 1 | 1984-07-24 |
| Electrical machine constructional set Grant 4,430,063 - Bach , et al. February 7, 1 | 1984-02-07 |
| Track assembly for toy trains Grant 4,403,733 - Bach , et al. September 13, 1 | 1983-09-13 |
| Connector and bearing for swingably mounting rod Grant 4,124,949 - Bach , et al. November 14, 1 | 1978-11-14 |
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