Patent
   D399320
Priority
Aug 30 1996
Filed
Aug 30 1996
Issued
Oct 06 1998
Expiry
Oct 06 2012
Assg.orig
Entity
unknown
10
6
n/a
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 onAssignorAssigneeConveyanceFrameReelDoc
Aug 30 1996Headwaters Research & Development, Inc.(assignment on the face of the patent)
Apr 14 1999ANDERSON, TROY G HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112310179 pdf
Jan 28 2000SIROIR, MICHAEL G HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112310179 pdf
Mar 07 2000VANDENBELT, RUDY A HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112310179 pdf
Apr 13 2000BARBEAU, STEFANE E HEADWATERS RESEARCH & DEVELOPMENT INC , A NATIONAL CORP OF CANADAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112310179 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule