Plastic tubing holder
Abstract
Abstract A PLASTIC TUBE HOLDER FOR METALLIC TUBULAR FURNITURE WHEREIN A SINGLE LENGTH OF PLASTIC TUBING FORMS EACH OF THE BACKREST AND SEAT CONSISTING OF AN ELONGATED MEMBER HAVING A SLIGHTLY LARGER THAN SEMI-CIRCULAR CROSS SECTION, THE DIAMETER OF THE ELONGATED MEMBER BEING SLIGHTLY SMALLER THAN THE SUM TOTAL OF THE DIAMETER OF THE METAL TUBING FORMING THE FRAME PLUS THE THICKNESS OF THE FLATTENED PLASTIC TUBING ENCIRCLING THE FRAME TO PERMIT THE ELONGATED MEMBER TO BE SNAPPED IN POSITION OVER THE ENDS OF THE PLASTIC TUBING AT THE POSITION THEN ENCIRCLE THE METAL TUBING. THE ENDS OF THE ELONGATED TUBING BEING CURVED INWARDLY TO ENGAGE THE METAL TUBING AND PREVENT THE ROWS OF SPACED PLASTIC TUBING FROM BEING DISPLACED.
Inventors
- 👤 Victor Reiter
Bibliographic Details
Claims Analysis
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |