Patent US3194565A successfully refreshed from Google Patents.
US3194565A
Expired / Lapsed
US
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Indicator device actuable by the movement of a golf club head between two spaced strips on a mat
Assignee: Individual
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Filing: 1963-06-03
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Granted: 1965-07-13
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Expires: 1983-06-03
Abstract
No abstract record available.
Inventors
- 👤 John B Schroer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:12
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3623; A63B69/3621; A63B71/00; A63B71/06; A63B71/0619; A63B71/0622; A63B2071/0625; A63B2071/0627; A63B2071/0633; A63B2071/0694; A63B69/3661
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A GOLF PRACTICE SWING DEVICE, COMPRISING A RELATIVELY BROAD FLAT BASE ADAPTED TO BE PLACED IN A HORIZONTAL POSITION ON THE GROUND OR FLOOR IN FRONT OF A GOLFER, A PAIR OF UPSTANDING ELONGATED STRIPS EXTENDING ALONG AND WITH THEIR LOWER SIDES ON SAID BASE, SAID STRIPS BEING OF LOW HEIGHT AND HAVING OPPOSED STRAIGHT PARALLEL MAIN PORTIONS SPACED FROM EACH OTHER A DISTANCE SLIGHTLY GREATER THAN THE LENGTH
Claim 2
Dependent Claim
69 words
A GOLF PRACTICE SWING DEVICE, COMPRISING A RELATIVELY BROAD FLAT BASE ADAPTED TO BE PLACED IN A HORIZONTAL POSITION ON THE GROUND OR FLOOR IN FRONT OF A GOLFER, A PAIR OF UPSTANDING ELONGATED STRIPS EXTENDING ALONG AND WITH THEIR LOWER SIDES ON SAID BASE, SAID STRIPS BEING OF LOW HEIGHT AND HAVING OPPOSED STRAIGHT PARALLEL MAIN PORTIONS SPACED FROM EACH OTHER A DISTANCE SLIGHTLY GREATER THAN THE LENGTH
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) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |