US3243186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golfer's head movement indicator
Assignee: Individual
•
Filing: 1964-06-08
•
Granted: 1966-03-29
•
Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 Johnson Shelby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:08
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3608; A63B69/3623; A63B69/3629; A63B71/00; A63B71/06; A63B71/0619; A63B71/0622; A63B2071/0625; A63B2071/0627; A63B2225/00; A63B2225/09; A63B2225/093
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A GOLF TRAINING DEVICE TO INDICATE HEAD MOVEMENTS OF A GOLFER DURING A GOLF SWING, COMPRISING A VERTICAL STANDARD, A LATERALLY EXTENDING ARM VERTICALLY ADJUSTABLY MOUNTED ON THE VERTICAL STANDARD ADJACENT THE UPPER END THEREOF, SAID ARM BEING OF TUBULAR FORM AND INCLUDING AN ELECTRICAL CONDUCTOR ROD PROJECTING FROM ITS OUTER END, A HEAD-EMBRACING MEMBER AT THE OUTER END OF THE CONDUCTOR ROD, A CONDUCTOR SLEEVE AT THE OUTER END OF THE TUBULAR
Claim 2
Dependent Claim
73 words
A GOLF TRAINING DEVICE TO INDICATE HEAD MOVEMENTS OF A GOLFER DURING A GOLF SWING, COMPRISING A VERTICAL STANDARD, A LATERALLY EXTENDING ARM VERTICALLY ADJUSTABLY MOUNTED ON THE VERTICAL STANDARD ADJACENT THE UPPER END THEREOF, SAID ARM BEING OF TUBULAR FORM AND INCLUDING AN ELECTRICAL CONDUCTOR ROD PROJECTING FROM ITS OUTER END, A HEAD-EMBRACING MEMBER AT THE OUTER END OF THE CONDUCTOR ROD, A CONDUCTOR SLEEVE AT THE OUTER END OF THE TUBULAR
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |