US3220122A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pocket billiard training device
Assignee: Individual
•
Filing: 1963-07-02
•
Granted: 1965-11-30
•
Expires: 1983-07-02
Abstract
No abstract record available.
Inventors
- 👤 Raphael W Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:59
CPC Classifications
A; A63; A63D; A63D15/00; A63D15/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A POCKET BILLIARD TRAINING DEVICE COMPRISING, IN COMBINATION, (A) AN ELONGATEDE GUIDE MEMBER ADAPTED TO BE SUPPORTED ON THE PLAYING SURFACE OF A POCKET BILLIARD TABLE, (B) A TRACK DEFINED ON SAID GUIDE MEMBER ADAPTED TO GUIDE AND SUPPORT A FIRST BALL THERON AND HAVING A LONGITUDINAL CENTRAL AXIS, (C) A SUBSTANTIALLY PLANAR BALL LOCATOR, (D) A PIVOT PIN PIVOTALLY ATTACHING SAID BALL LOCATOR TO SAID GUIDE MEMBER, THE AXIS OF SAID PIVOT PIN INTERSECTING THE LONGITUDINAL CENTRAL AXIS OF SAIS TRACKS AND PERPENDICULAR TO THE PLANE OF SAID TRACK, AND (E) A BALL-RECEIVING MEANS DEFINED ON SAID BALL LOCATOR ADAPTED TO RECEIVE AND LOCATE A SECOND BALL ON SAID
Claim 2
Dependent Claim
110 words
A POCKET BILLIARD TRAINING DEVICE COMPRISING, IN COMBINATION, (A) AN ELONGATEDE GUIDE MEMBER ADAPTED TO BE SUPPORTED ON THE PLAYING SURFACE OF A POCKET BILLIARD TABLE, (B) A TRACK DEFINED ON SAID GUIDE MEMBER ADAPTED TO GUIDE AND SUPPORT A FIRST BALL THERON AND HAVING A LONGITUDINAL CENTRAL AXIS, (C) A SUBSTANTIALLY PLANAR BALL LOCATOR, (D) A PIVOT PIN PIVOTALLY ATTACHING SAID BALL LOCATOR TO SAID GUIDE MEMBER, THE AXIS OF SAID PIVOT PIN INTERSECTING THE LONGITUDINAL CENTRAL AXIS OF SAIS TRACKS AND PERPENDICULAR TO THE PLANE OF SAID TRACK, AND (E) A BALL-RECEIVING MEANS DEFINED ON SAID BALL LOCATOR ADAPTED TO RECEIVE AND LOCATE A SECOND BALL ON SAID
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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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) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |