Chair back
Latest Michigan Tube Swagers & Fabricators, Inc. Patents:
FIG. 1 is a perspective view of a first embodiment of a chair back according to the present invention;
FIG. 2 is an enlarged rear elevational view of FIG. 1 with the lower portion broken away for convenience of illustration;
FIG. 3 is a cross sectional view taken along line 3—3 of FIG. 2;
FIG. 4 is a perspective view of a second embodiment of a chair back according to the present invention;
FIG. 5 is an enlarged rear elevational view of FIG. 4 with the lower portion broken away for convenience of illustration;
FIG. 6 is a cross sectional view taken along line 6—6 of FIG. 5;
FIG. 7 is a perspective view of a third embodiment of a chair back according to the present invention;
FIG. 8 is an enlarged rear elevational view of FIG. 7 with the lower portion broken away for convenience of illustration;
FIG. 9 is a cross sectional view taken along line 9—9 of FIG. 8;
FIG. 10 is a perspective view of a fourth embodiment of a chair back according to the present invention;
FIG. 11 is an enlarged rear elevational view of FIG. 10 with the lower portion broken away for convenience of illustration;
FIG. 12 is a cross sectional view taken along line 12—12 of FIG. 11;
FIG. 13 is a perspective view of a fifth embodiment of a chair back according to the present invention;
FIG. 14 is an enlarged rear elevational view of FIG. 13 with the lower portion broken away for convenience of illustration; and,
FIG. 15 is a cross sectional view taken along line 15—15 of FIG. 14.
The broken lines shown in FIGS. 1, 4, 7, 10 and 13 are for environmental purposes only and form no part of the claimed design.
Claims
The ornamental design for a chair back, as shown and described.
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- Seat No. 5281-4 and 5280-4, No. 5287-4 and 5286-4, p. 13, Shelby Williams Oct. 1989 catalog.*
- Prince Catalog, Date Unknown.
- Portion of Banquet Seating Catalog, 1999.
Type: Grant
Filed: Nov 9, 2000
Date of Patent: Apr 2, 2002
Assignee: Michigan Tube Swagers & Fabricators, Inc. (Temperance, MI)
Inventors: Philip P. Swy (Temperance, MI), R. Duane Ware (Temperance, MI), William F. Lohness (Jonesville, MI)
Primary Examiner: Doris V. Coles
Assistant Examiner: Mimosa De
Attorney, Agent or Law Firm: Gifford, Krass, Groh, Sprinkle, Anderson & Citkowski, P.C.
Application Number: 29/132,530
International Classification: 0606;
