USD429926S - Backrest support frame for a chair - Google Patents
Backrest support frame for a chair Download PDFInfo
- Publication number
- USD429926S USD429926S US29/104,034 US10403499F USD429926S US D429926 S USD429926 S US D429926S US 10403499 F US10403499 F US 10403499F US D429926 S USD429926 S US D429926S
- Authority
- US
- United States
- Prior art keywords
- chair
- support frame
- backrest support
- backrest
- view
- 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 - Lifetime
Links
Images
Description
FIG. 1 is a perspective view of backrest support frame for a chair my new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a front elevtional view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims (1)
- The ornamental design for a backrest support frame for a chair, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/104,034 USD429926S (en) | 1999-04-27 | 1999-04-27 | Backrest support frame for a chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/104,034 USD429926S (en) | 1999-04-27 | 1999-04-27 | Backrest support frame for a chair |
Publications (1)
Publication Number | Publication Date |
---|---|
USD429926S true USD429926S (en) | 2000-08-29 |
Family
ID=71779515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/104,034 Expired - Lifetime USD429926S (en) | 1999-04-27 | 1999-04-27 | Backrest support frame for a chair |
Country Status (1)
Country | Link |
---|---|
US (1) | USD429926S (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD811789S1 (en) * | 2016-10-05 | 2018-03-06 | Virco Manufacturing Corporation | Stackable cantilever chair frame |
USD836929S1 (en) | 2016-10-05 | 2019-01-01 | Virco Manufacturing Corporation | Stackable cantilever chair |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577050A (en) * | 1947-04-04 | 1951-12-04 | Tracy Henry Van Buren | Resilient back rest for posture chairs |
US2599301A (en) * | 1951-05-07 | 1952-06-03 | Sturgis Posture Chair Company | Posture chair |
US2784769A (en) * | 1955-06-06 | 1957-03-12 | Sturgis Posture Chair Company | Chair construction |
US2847062A (en) * | 1957-08-19 | 1958-08-12 | American Seating Co | Chair back construction |
US3059971A (en) * | 1960-04-13 | 1962-10-23 | Becker Otto Alfred | Seat comprising a plurality of individually adjustable back members |
US3720442A (en) * | 1970-10-29 | 1973-03-13 | Schaffizel Kg Schulmoebel | Chair |
US5711576A (en) * | 1995-01-20 | 1998-01-27 | Hon Industries Inc. | Back height adjustment mechanism for a chair |
-
1999
- 1999-04-27 US US29/104,034 patent/USD429926S/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577050A (en) * | 1947-04-04 | 1951-12-04 | Tracy Henry Van Buren | Resilient back rest for posture chairs |
US2599301A (en) * | 1951-05-07 | 1952-06-03 | Sturgis Posture Chair Company | Posture chair |
US2784769A (en) * | 1955-06-06 | 1957-03-12 | Sturgis Posture Chair Company | Chair construction |
US2847062A (en) * | 1957-08-19 | 1958-08-12 | American Seating Co | Chair back construction |
US3059971A (en) * | 1960-04-13 | 1962-10-23 | Becker Otto Alfred | Seat comprising a plurality of individually adjustable back members |
US3720442A (en) * | 1970-10-29 | 1973-03-13 | Schaffizel Kg Schulmoebel | Chair |
US5711576A (en) * | 1995-01-20 | 1998-01-27 | Hon Industries Inc. | Back height adjustment mechanism for a chair |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD811789S1 (en) * | 2016-10-05 | 2018-03-06 | Virco Manufacturing Corporation | Stackable cantilever chair frame |
USD836929S1 (en) | 2016-10-05 | 2019-01-01 | Virco Manufacturing Corporation | Stackable cantilever chair |
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