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SIMMONS CO

Overview
  • Total Patents
    601
About

SIMMONS CO has a total of 601 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets furniture and games, machines and consumer goods are HARRISON BEDDING LIMITED A, ARMET SPA and SIMMONS CORP.

Patent filings per year

Chart showing SIMMONS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gail John F 66
#2 Woller Edward E 47
#3 Frank Kusterle 35
#4 Bayer Matthew F 33
#5 Carlos Travis Don 26
#6 Gladney Ricky F 18
#7 St Clair Albert Ronald 17
#8 Stumpf Walter 14
#9 Petersen John S 14
#10 Vollmer William A 10

Latest patents

Publication Filing date Title
WO02065874A1 Mattress packaging
AU7554801A Conditioning pocketed coil springs
US6263532B1 Methods and apparatus for refurbishing bedding mattresses
US6243900B1 One-sided mattress construction
AU4874299A Conditioning pocketed coil springs
US6216292B1 Protective mattress cover with apron
US6098224A Pillow top mattress assemblies
SK161399A3 A method and apparatus for forming a length of connected, pocketed coil springs
CZ9904253A3 Apparatus for producing a strip of interconnected encapsulated spiral springs and process for producing such strip of spiral springs
US5940908A Reinforced bedding foundations
US5974993A Quilted border winder apparatus, system and method
US5749133A Method and apparatus for forming strings of pocketed springs
US5746877A Apparatus for mattress innerspring construction
BR9510568A Method for packaging resiliently compressible articles
US5613287A Method for forming strings of pocketed springs
US5987678A Multiple firmness mattress
US5557813A Knock down mattress system
US5469589A Knock down foundation for a bed
US5621935A Method and apparatus for providing improved pocketed innerspring constructions
US5572853A Method and apparatus for conditioning pocketed coil springs