US3312466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manually operated elastic exerciser with protective shell
Assignee: Individual
•
Filing: 1964-01-24
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Granted: 1967-04-04
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Expires: 1984-01-24
Abstract
No abstract record available.
Inventors
- 👤 James V Melchiona
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:27
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/02; A63B21/055; A63B21/0004; A63B21/00043; A63B21/0552
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
54 words
IN COMBINATION: A PAIR OF HANDLES, A CONNECTING ELEMENT COMPRISED OF A CENTRAL RESILIENT MEANS CONNECTED AT OPPOSITE ENDS TO THE HANDLES, A TUBULAR SHIELD MEANS ENCLOSING SAID RESILIENT MEANS FOR STOPPING AND CONTAINING ANY OF THE RESILIENT MEANS THAT MAY DISENGAGE OR BREAK AS THE HANDLES ARE PULLED IN OPPOSITE DIRECTIONS FOR EXERCISE.
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) | 1970-04-03 | 1970-10-03 | 1971-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-03 | 1974-10-03 | 1975-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-03 | 1978-10-03 | 1979-04-04 | $7700.00 | Window Closed / Lapsed |