US3133734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball return game
Assignee: Individual
•
Filing: 1960-09-21
•
Granted: 1964-05-19
•
Expires: 1980-09-21
Abstract
No abstract record available.
Inventors
- 👤 Peter A Latham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:39
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/0097
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A GAME STRUCTURE ADAPTED TO BE SITUATED IN THE CORNER OF A ROOM COMPRISING, FIRST AND SECOND SUBSTANTIALLY RIGID PLANAR MEANS, MEANS FOR MAINTAINING SAID PLANAR MEANS SUBSTANTIALLY IN CONTACT ALONG A STRAIGHT LINE TO FORM AN ANGLE OF INTERSECTION BETWEEN SAID PLANAR MEANS OF LESS THAN NINETY DEGREES, AND MEANS FOR SUPPORTING BOTH SAID PLANAR MEANS WITH SAID STRAIGHT LINE FORMING AN ANGLE WITH THE VERTICAL OF MUCH LESS THAN 45*
Claim 2
Dependent Claim
72 words
A GAME STRUCTURE ADAPTED TO BE SITUATED IN THE CORNER OF A ROOM COMPRISING, FIRST AND SECOND SUBSTANTIALLY RIGID PLANAR MEANS, MEANS FOR MAINTAINING SAID PLANAR MEANS SUBSTANTIALLY IN CONTACT ALONG A STRAIGHT LINE TO FORM AN ANGLE OF INTERSECTION BETWEEN SAID PLANAR MEANS OF LESS THAN NINETY DEGREES, AND MEANS FOR SUPPORTING BOTH SAID PLANAR MEANS WITH SAID STRAIGHT LINE FORMING AN ANGLE WITH THE VERTICAL OF MUCH LESS THAN 45*
References Cited (Backward Citations)
FR533809A
Cited
US1930477A
Cited
US2161463A
Cited
US2594745A
Cited
US2671663A
Cited
US2645488A
Cited
US2711899A
Cited
US2781194A
Cited
US2812946A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |