Chair and sofa construction

• US 3,988,034 A
• Filed: 07/03/1975
• Issued: 10/26/1976
• Est. Priority Date: 07/03/1975
• Status: Expired due to Term

• Current Assignee: Lee Harold Jr. Fister
• Original Assignee: Lee Harold Jr. Fister
• Inventors: Fister, Lee Harold Jr.
• Primary Examiner(s): McCall, James T.
• Application Number:
  US05/593,172
• Time in Patent Office: 481 Days
• Field of Search: 297/458, 297/452, 297/456, 297/219, 297/455, 297/226, 297/DIG. 1, 5/DIG. 2, 5/356, 5/12 R, 5/338, 160/383, 160/382, 24/90 B, 24/152, 24/72.5
• US Class Current: 297/452.6
• CPC Class Codes: A47C 17/02 Sofas, couches, settees, or the like, without movable parts
• CPC Class Codes: A47C 3/16 of legless type, e.g. with seat directly resting on the floor A47C3/14 takes precedence; detachably mounted on stadium benches A47C1/16; children's chairs mounted on back-rest of chair A47D1/10 , legless beach chairs A47C1/146; inflatable chairs A47C4/54; Hassocks; Pouffes
• CPC Class Codes: A47C 5/125 completely made of foam material
• CPC Class Codes: Y10S 297/01 Foam

Abstract

The invention herein disclosed relates to improved seating units, chairs or sofas, the major component of which comprises a resilient, foam material. A relatively thin base is provided. In final upholstered form the base is hidden from sight during normal use. The seating units have a seat and back portion. Cooperating with the seat and back portion is a rigid rod which is attached to the upholstery which covers the seat and back portions and extends across the width of the seat portion in a slot left unglued between blocks of foam, at the back portion-seat portion juncture. Means, as for example chains, are provided to pull the bar downwardly toward the base and to secure the chains to the base.

Claims

1. An improved foam seating unit comprising

a plurality of foam pieces attached together to form seat and back portions, said seat portion having a transverse slot therein at its juncture with said back portion,

a base attached to said seat portion,

upholstery covering said seat and back portions,

said upholstery covering having an inside transverse pocket, said transverse pocket lying in said transverse slot in said seat portion,

a rigid rod in said transverse slot,

rod securing means attached to said rod and extending through said seat portion, said rod securing means being pulled downwardly and secured to said base whereby the back and seat portions are stabilized relative to one another in use and whereby the fabric is positioned and contoured about said seating unit.

2. The seating unit of claim 1 wherein the rod securing means includes a plurality of chains.

3. The seating unit of claim 2 wherein the rod securing means includes a plurality of S-shaped hooks for securing said chains to said rigid rod.

4. The seating unit of claim 3 wherein the plurality of foam pieces include foam pieces of different compressive strengths.

5. The seating unit of claim 1 wherein there are a plurality of rigid rods and rod securing means.

6. The seating unit of claim 5 wherein the rod securing means includes a plurality of chains.

7. The seating unit of claim 6 wherein the rod securing means includes a plurality of S-shaped hooks for securing said chains to said rigid rod.

8. The seating unit of claim 7 wherein the plurality of foam pieces include foam pieces of different compressive strengths.

9. The seating unit of claim 1 wherein the foam pieces are adhesively attached together.

10. The seating unit of claim 1 wherein said upholstery cover consists of a pluraity of upholstery pieces sewn together to form a one-piece upholstery cover.