CA961993A - Spring base and method of forming same - Google Patents

Spring base and method of forming same

Info

Publication number
CA961993A
CA961993A CA157,876A CA157876A CA961993A CA 961993 A CA961993 A CA 961993A CA 157876 A CA157876 A CA 157876A CA 961993 A CA961993 A CA 961993A
Authority
CA
Canada
Prior art keywords
spring base
forming same
forming
same
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA157,876A
Other versions
CA157876S (en
Inventor
Sam Larkin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPRING ASSOCIATES
Original Assignee
SPRING ASSOCIATES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SPRING ASSOCIATES filed Critical SPRING ASSOCIATES
Application granted granted Critical
Publication of CA961993A publication Critical patent/CA961993A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/16—Making special types or portions of network by methods or means specially adapted therefor for spring mattresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)
  • Wire Processing (AREA)
CA157,876A 1972-01-03 1972-11-30 Spring base and method of forming same Expired CA961993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21477372A 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
CA961993A true CA961993A (en) 1975-01-28

Family

ID=22800367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,876A Expired CA961993A (en) 1972-01-03 1972-11-30 Spring base and method of forming same

Country Status (5)

Country Link
US (1) US3777322A (en)
CA (1) CA961993A (en)
CH (1) CH549982A (en)
DE (1) DE2260163A1 (en)
GB (1) GB1374685A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833949A (en) * 1973-06-22 1974-09-10 J Piliero Interlaced wire locking apparatus for coiled box spring construction
US4114212A (en) * 1977-02-22 1978-09-19 Kay Manufacturing Corp. Bed spring unit and method
US4699362A (en) * 1985-07-05 1987-10-13 Leggett & Platt, Incorporated Spring element
US5178372A (en) * 1990-12-17 1993-01-12 Hoover Group, Inc. Nestable spring assemblies for bedding and furniture
US5332202A (en) * 1991-02-06 1994-07-26 The Ohio Mattress Company Licensing And Components Group Pneumatic member and related attachment elements for cushions, seats, foundations and the like
US5967499A (en) * 1997-12-02 1999-10-19 Hickory Springs Manufacturing Co. Box spring support module
CA2529391C (en) * 2005-12-07 2008-09-02 Stelpro Wire & Springs Inc. Nestable box spring foundation
US7356859B2 (en) 2006-02-01 2008-04-15 Hickory Springs Manufacturing Company Bedding foundation support module
US7360263B2 (en) 2006-02-01 2008-04-22 Hickory Springs Manufacturing Company Bedding foundation support module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US664756A (en) * 1900-09-27 1900-12-25 M A Hunt & Co Spring bed-bottom.
US3270354A (en) * 1965-01-07 1966-09-06 Standard Box Spring Co Furniture spring assembly

Also Published As

Publication number Publication date
DE2260163A1 (en) 1973-07-19
CH549982A (en) 1974-06-14
US3777322A (en) 1973-12-11
GB1374685A (en) 1974-11-20

Similar Documents

Publication Publication Date Title
CA954635A (en) Mounting leads and method of fabrication
AU474405B2 (en) Rapamycin and process of preparation
CA1022889A (en) Package and method of forming the same
CA993401A (en) Contact lens and method of preparation
CA1002911A (en) Package and method of making
CA992739A (en) Line level and method of forming
CA958572A (en) Mirror and method of making same
CA961993A (en) Spring base and method of forming same
CA958284A (en) Method and means of tufting
CA994152A (en) Photoresist and method of making same
CA1018101A (en) Package and method of making same
CA998951A (en) Friction element and method of making same
CA1012316A (en) Perforate article and method of making same
CA979957A (en) Thermostat and method of making same
CA1009248A (en) 1,2-azidonitrates and method of producing same
CA895724A (en) Regenerator and method of manufacturing same
CA988072A (en) Catalyst and method of making same
CA914067A (en) Phenylpropiophenones and method of use
CA903942A (en) Polyxylylidenes and method of preparation
CA911856A (en) Method of forming clips
CA914947A (en) Belt and method of making
AU483018B2 (en) Contact lens and method of preparation
CA901720A (en) Method of manufacturing block-graft copolymers
CA896438A (en) Camouflaged article and method of producing same
AU484390B2 (en) Information carrier and method of manufacturing an information carrier