Akron, Ohio
United States
16
2021-05-20
The entities that hold a legal rights for patent applications filed by inventor Nelson David C.:
David C. Nelson from Akron, US has applied for patents for these inventions. The list has both pending applications and granted patents:
BALLOON WEIGHT AND TETHER ASSEMBLY INCLUDING HINGED TAB WITH LOCKING ARMS
#2 | 2021-05-06Balloon inflator for simultaneously filling two balloons
#3 | 2017-11-09Balloon holder and method of shipping and assembling balloon holders
#4 | 2015-10-08BALLOON INFLATION DEVICE
#5 | 2014-09-04Fillable balloon weight and balloon pedestal display
#6 | 2013-09-12CLIP-STYLE BALLOON WEIGHT WITH IMPROVED BIASING MEMBER
#7 | 2013-09-12Stackable weights for lighter-than-air balloons
#8 | 2013-08-01Balloon sealing and displaying device
#9 | 2013-05-16Balloon inflator
#10 | 2012-11-15VALVE AND RETAINER ASSEMBLY FOR LATEX BALLOONS
#11 | 2009-03-05METHOD AND APPARATUS TO DRY PAINT BRUSHES
#12 | 2008-03-06Balloon weight and method for presenting lighter-than-air balloons for retail sale
#13 | 2007-03-20Pizza box lid support and serving aid
#14 | 2006-12-12Balloon inflation device
#15 | 2006-07-27Valve and retainer assembly for latex balloons
#16 | 2005-08-25Balloon weight with audio recording and playback device
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