US3342495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Practice putting device
Assignee: Individual
•
Filing: 1965-05-28
•
Granted: 1967-09-19
•
Expires: 1985-05-28
Abstract
No abstract record available.
Inventors
- 👤 Roy E Wasley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:57
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/40; A63B57/30; A63B57/357; A63B69/00; A63B69/36; A63B69/3661; A63B63/00; A63B2063/001
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
60 words
A PRACTICE PUTTING DEVICE COMPRISING A PLASTIC FOAM MAT, A SEMICIRCULAR HALF CUP UPSTANDING FROM SAID MAT, A TRANSVERSELY CURVED STRIP OF STIFF SPRING MATERIAL SPANNING THE OPEN SIDE OF SAID HALF CUP, AND A SEMICIRCULAR WALL SPACED FROM AND CONCENTRICALLY SURROUNDING SAID HALF CUP WITH THE ENDS OF SAID CUP AND SAID WALL DISPOSED ON A COMMON DIAMETRAL LINE.
References Cited (Backward Citations)
US985004A
Cited
US1338963A
Cited
US1961060A
Cited
US2475763A
Cited
US3038726A
Cited
US3065971A
Cited
US3142487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |