US3200662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endless raw edge v-belt
Assignee: Day International Corp
•
Filing: 1961-02-06
•
Granted: 1965-08-17
•
Expires: 1981-02-06
Abstract
No abstract record available.
Inventors
- 👤 Rockoff Joseph
- 👤 Dale L Waugh
- 👤 Walter E Huber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:08
CPC Classifications
B; B29; B29B; B29B13/00; B29B13/02; B29B13/023; B29D; B29D29/00; B29D29/10; F; F16; F16G; F16G5/00; F16G5/04; F16G5/06; F16G5/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
AS AN ARTICLE OF MANUFACTURE, AND ENDLESS RAW EDGE V-BELT COMPRISING COMPRESSION, TENSION AND NEUTRAL AXIS SECTIONS AND LONGITUDINALLY EXTENDING STRENGTH CORDS COMPOSED OF SYNTHETIC FIBERS EMBEDDED IN SAID NEUTRAL, AXIS SECTION, THE EXPOSED FIBERS AT THE EDGES OF SAID BELT BEING PARTIALLY FUSED TO THE ADJOINING PORTION OF THE BELT.
Claim 2
Dependent Claim
51 words
AS AN ARTICLE OF MANUFACTURE, AND ENDLESS RAW EDGE V-BELT COMPRISING COMPRESSION, TENSION AND NEUTRAL AXIS SECTIONS AND LONGITUDINALLY EXTENDING STRENGTH CORDS COMPOSED OF SYNTHETIC FIBERS EMBEDDED IN SAID NEUTRAL, AXIS SECTION, THE EXPOSED FIBERS AT THE EDGES OF SAID BELT BEING PARTIALLY FUSED TO THE ADJOINING PORTION OF THE BELT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |