|
The ornamental design for a digital sound relaxation system, as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevational view of a digital sound relaxation system, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a back elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a right side elevational view thereof.
Anderson, Troy Gene, Vandenbelt, Rudy Anthony, Barbeau, Stefane Erhard, Sirois, Michael Georges
| Patent | Priority | Assignee | Title |
| D447434, | Sep 23 1998 | Headwaters Research & Development, Inc. | Digital sound relaxation and sleep-inducing system |
| D605305, | Jun 11 2009 | Sleep Holdings, LLC | Screening device for sleep disorders |
| D654381, | Jul 06 2011 | Wells Fargo Bank, National Association | Alarm clock capable of playing a plurality of pre-recorded audio tracks |
| D733915, | Nov 12 2012 | Koninklijke Philips Electronics N V | Light therapy device |
| D766456, | Feb 02 2015 | MerchSource, LLC | Sound machine |
| D862730, | Jul 05 2019 | SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD | White noise machine |
| D862731, | Jul 16 2019 | SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD | White noise machine |
| D872301, | Sep 11 2017 | Bear Down Brands, LLC | Sound machine for sleep therapy |
| D904336, | Aug 16 2019 | KYE Systems Corp. | Speaker |
| D973225, | Mar 19 2021 | MerchSource, LLC | White noise machine |
| Patent | Priority | Assignee | Title |
| 3121220, | |||
| 3376870, | |||
| 3826333, | |||
| D244878, | Mar 01 1976 | Electronic sound producer for inducing sleep or the like | |
| D248669, | Jun 27 1977 | Marpac Corporation | Electronic sound conditioning device |
| D311065, | May 23 1988 | Marpac Corporation | Sound conditioner for masking intruding noises |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 30 1996 | Headwaters Research & Development, Inc. | (assignment on the face of the patent) | / | |||
| Apr 14 1999 | ANDERSON, TROY G | HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADA | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011231 | /0179 | |
| Jan 28 2000 | SIROIR, MICHAEL G | HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADA | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011231 | /0179 | |
| Mar 07 2000 | VANDENBELT, RUDY A | HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADA | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011231 | /0179 | |
| Apr 13 2000 | BARBEAU, STEFANE E | HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADA | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011231 | /0179 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |