Patent US3591435A successfully refreshed from Google Patents.
US3591435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing decorative fiber glass tubing
Assignee: Gatorglass Manufacturing Co Inc
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Filing: 1969-07-07
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Granted: 1971-07-06
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Expires: 1989-07-07
Abstract
Abstract THE METHOD OF PRODUCING A DECORATIVE FIBER GLASS TUBING BY WRAPPING A PAIR OF DIFFERENT COLORED FIBER GLASS SHEETS IMPREGNATED WITH THERMOSETTING PLASTIC AND SUBJECTING IT TO PRESSURE WHEREBY THE WRAPPED TUBING IS REDUCED BY 30% AND THE WRAPPING BECOMES WRINKLED ABOUT ITS PERIPHERY. THEN AFTER BECOMING SET, THE OUTER SURFACE OF THE WRAPPING IS CUT OR GROUND TO ANY DESIRED DEPTH WHEREBY DESIGNS OF DECORATIVE PATTERNS ARE EFFECTED THEREON.
Inventors
- 👤 Richard C Snyder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:04
CPC Classifications
C; C03; C03B; C03B37/00; C03B37/10; C03B37/14; G; G02; G02B; G02B6/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-07-05 | 1975-01-04 | 1975-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-05 | 1979-01-04 | 1979-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-05 | 1983-01-04 | 1983-07-06 | $7700.00 | Window Closed / Lapsed |