In 1905 former New York native Charles DeWitt teamed up with Henry Seits, who had 15 years experience at the Webster Chair Company across the bay in Superior. They formed DeWitt-Seite which sold fumiture and manufactured mattresses. In 1908 they began construction on the buildings shown on right on what is now called Canal Park Drive. In the 1920s the company began marketing its products under the name San O Made. Happy Sleeper spent its formative years hanging out at 394 S. Lake Avenue In 1961 the Happy Sleeper Mattress Factory Showroom was located on the first floor In 1938 it produced one of the first mattresses with internal springs, patented under the name Taperease. During the Great Depression the company phased out furniture to focus entirely on mattress manufacturing With the end of WWII came increased competition from national mattress brands ds who took advantage of the emerging mass media. In 1961 Duluthian Sam Atkins purchased the DeWitt Seitz mattress factory along with the Lake Avenue Building. Then he turned the reigns over to PUROR Aspen We want our CASCADE guests to sleep on LODGE the best. We choose Happy Sleeper Thom McAlee CONCE Lodge "Happy Sleepers are the best! Sandy Holl CO-OWNER fra "We've featured Happy Sleeper since 1955. Mark Sanbo GENERAL MANAGER Grande Robinson GENERAL MANAGER (UMM Ca We've had guests from the Twin Cities who, after sleeping on one of our Happy Sleepers. drove to the store and bought a set for themselves" Sh C 13 ICE C It ce Furniture CHAINS on top of the hill Innnnnnnn At that time most medium-sized cities had a small local mattress factory. Many of whom were looking to sell Son Happy began acquiring these businesses. By 1980 there were 14 Happy Sleeper mattress factory showrooms spread over five states. *Second building in mat never reached anticipated height and now houses Little Angie's Cantina MORE ZZZZZZS LESS OF THESE $$$ After All these Years NO ONE Offers BETTER VALUE!!! LOCALLY Happy his son, Henry "Happy" Atkins Hence, the new name - Happy Sleeper. 32 MM 3 can 2022 MATTRESS PRICE AVERAGE PRICE OF ALL MATTRESSES ON DISPLAY DeWitt-Seitz Co. of Bedding and Manufac Exactly one hundred years after the founding of DeWitt-Seitz Company, Happy Sleeper offered their local store managers the opportunity to purchase the individual stores. Now the situation has come full circle. We are once again Duluth's one and only mattress company still locally owned just like we were back in 1905. STUDY!* Happy Sleeper the LOCAL mattress company TWIN $1291 $711 $1922 JUL $927 SET QUEEN $2223 $1111 $2776 $1498 USET Includes: MEMORY FOAM NATURAL LATEX GEL BEDS 100% ORGANIC HYBRIDS INNERSPRING FLIPPABLES PILLOWTOPS nach Survey conduced in Dec 2017 by Fo Swe Gangs 110 gu maths show MMM OPEN New Years Day Noon-5 Viscopedic 8" Gentle Body-Conforming Support from Luxurious 8 Thick Pad (Memory Foam/Specialty Foams) $699 Queen Sleeper 1499599 1999 King Dream Sleep Firm or Pillowtop Durable, Comfortable & Flippable Found at Fine Ares Resorts $799 Queen Set 1649749 $1099 Limited Edition Natural Latex For More Healthful Natural Sleep Environment $999 Queen Set 1699 1949 ¹1399 Kingst ENGLANDER Duluth's Mattress Store since 1905 Hours: WEEKDAYS 9-6 SAT 10-5 SUN 125 (2010 W Superior St. 218.722.2433 | happysleepermattress.com In 1905 former New York native Charles DeWitt teamed up with Henry Seits , who had 15 years experience at the Webster Chair Company across the bay in Superior . They formed DeWitt - Seite which sold fumiture and manufactured mattresses . In 1908 they began construction on the buildings shown on right on what is now called Canal Park Drive . In the 1920s the company began marketing its products under the name San O Made . Happy Sleeper spent its formative years hanging out at 394 S. Lake Avenue In 1961 the Happy Sleeper Mattress Factory Showroom was located on the first floor In 1938 it produced one of the first mattresses with internal springs , patented under the name Taperease . During the Great Depression the company phased out furniture to focus entirely on mattress manufacturing With the end of WWII came increased competition from national mattress brands ds who took advantage of the emerging mass media . In 1961 Duluthian Sam Atkins purchased the DeWitt Seitz mattress factory along with the Lake Avenue Building . Then he turned the reigns over to PUROR Aspen We want our CASCADE guests to sleep on LODGE the best . We choose Happy Sleeper Thom McAlee CONCE Lodge " Happy Sleepers are the best ! Sandy Holl CO - OWNER fra " We've featured Happy Sleeper since 1955 . Mark Sanbo GENERAL MANAGER Grande Robinson GENERAL MANAGER ( UMM Ca We've had guests from the Twin Cities who , after sleeping on one of our Happy Sleepers . drove to the store and bought a set for themselves " Sh C 13 ICE C It ce Furniture CHAINS on top of the hill Innnnnnnn At that time most medium - sized cities had a small local mattress factory . Many of whom were looking to sell Son Happy began acquiring these businesses . By 1980 there were 14 Happy Sleeper mattress factory showrooms spread over five states . * Second building in mat never reached anticipated height and now houses Little Angie's Cantina MORE ZZZZZZS LESS OF THESE $$$ After All these Years NO ONE Offers BETTER VALUE !!! LOCALLY Happy his son , Henry " Happy " Atkins Hence , the new name - Happy Sleeper . 32 MM 3 can 2022 MATTRESS PRICE AVERAGE PRICE OF ALL MATTRESSES ON DISPLAY DeWitt - Seitz Co. of Bedding and Manufac Exactly one hundred years after the founding of DeWitt - Seitz Company , Happy Sleeper offered their local store managers the opportunity to purchase the individual stores . Now the situation has come full circle . We are once again Duluth's one and only mattress company still locally owned just like we were back in 1905 . STUDY ! * Happy Sleeper the LOCAL mattress company TWIN $ 1291 $ 711 $ 1922 JUL $ 927 SET QUEEN $ 2223 $ 1111 $ 2776 $ 1498 USET Includes : MEMORY FOAM NATURAL LATEX GEL BEDS 100 % ORGANIC HYBRIDS INNERSPRING FLIPPABLES PILLOWTOPS nach Survey conduced in Dec 2017 by Fo Swe Gangs 110 gu maths show MMM OPEN New Years Day Noon - 5 Viscopedic 8 " Gentle Body - Conforming Support from Luxurious 8 Thick Pad ( Memory Foam / Specialty Foams ) $ 699 Queen Sleeper 1499599 1999 King Dream Sleep Firm or Pillowtop Durable , Comfortable & Flippable Found at Fine Ares Resorts $ 799 Queen Set 1649749 $ 1099 Limited Edition Natural Latex For More Healthful Natural Sleep Environment $ 999 Queen Set 1699 1949 ¹1399 Kingst ENGLANDER Duluth's Mattress Store since 1905 Hours : WEEKDAYS 9-6 SAT 10-5 SUN 125 ( 2010 W Superior St. 218.722.2433 | happysleepermattress.com