US3073602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Training device
Assignee: Individual
•
Filing: 1961-05-01
•
Granted: 1963-01-15
•
Expires: 1981-05-01
Abstract
No abstract record available.
Inventors
- 👤 Bell Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:03
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3676; A63B69/3621; A63B69/36211; A63B22/00; A63B22/02; A63B2225/00; A63B2225/09
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
95 words
A TRAINING DEVICE FOR INDICATING AND EXERCISING THE PROPER PUTTING STROKE FOR GOLFERS COMPRISING: A BASE MEMBER; A PAIR OF ROLLERS MOUNTED AT OPPOSITE ENDS OF SAID BASE MEMBER; A CONTINUOUS BELT ATTACHED AROUND SAID ROLLERS; A GOLF CLUB HAVING A HEAD PORTION; A SINGLE ADJUSTABLE CLAMP MEMBER ATTACHED TO SAID BELT FOR RETAINING THE HEAD PORTION OF SAID GOLF CLUB IN A FIXED RIGID POSITION ON THE UPPER STRAND OF SAID BELT; WHEREBY WHEN SAID GOLF CLUB IS MOVED THROUGH A NORMAL STROKE THE CLUB HEAD IS BIASED ALONG A PREDETERMINED STRAIGHT LINE PATHWAY.
References Cited (Backward Citations)
US2166706A
Cited
US2932378A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |