US4030734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table tennis game apparatus having multi-rebound surfaces
Assignee: Individual
•
Filing: 1975-11-17
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Granted: 1977-06-21
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Expires: 1995-11-17
Abstract
Abstract A table game has a substantially horizontal playing surface with a supplemental rebounding surface which can be suspended above the horizontal playing surface, or with a plurality of rebounding surfaces two of which are substantially perpendicular to the playing surface and another above the playing surface. The table game is constructed so that at least two players are on opposing sides of the rectangular horizontal playing surface, each player striking the ball so that it is directed to the opposing player. The transparent supplemental rebounding surfaces are preferably constructed of transparent material so that spectators can view the travel of the ball during play.
Inventors
- 👤 Nicholas T. Castellucci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:06
CPC Classifications
A; A63; A63B; A63B67/00; A63B67/04; A63B2225/00; A63B2225/09; A63B69/00; A63B69/0097
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
101 words
A table tennis ball game apparatus comprising: a substantially horizontal playing surface of sufficient length to enable two players to stand and play at opposing end thereof; a net transversing said playing surface dividing said playing surface substantially in half; a supplemental rebounding surface; means attached to said horizontal playing surface for suspending said supplemental rebound surface above and substantially parallel to said horizontal playing surface and net, to allow a playing ball to pass between said net and said supplemental rebounding surface, the speed of the ball not being appreciably changed upon said ball rebounding from said supplemental rebound surface.
Claim 2
Dependent Claim
101 words
A table tennis ball game apparatus comprising: a substantially horizontal playing surface of sufficient length to enable two players to stand and play at opposing end thereof; a net transversing said playing surface dividing said playing surface substantially in half; a supplemental rebounding surface; means attached to said horizontal playing surface for suspending said supplemental rebound surface above and substantially parallel to said horizontal playing surface and net, to allow a playing ball to pass between said net and said supplemental rebounding surface, the speed of the ball not being appreciably changed upon said ball rebounding from said supplemental rebound surface.
Claim 3
Dependent Claim
22 words
The ball game apparatus of claim 1 wherein said supplemental rebounding surface is of the same dimensions as said horizontal playing surface.
Claim 4
Dependent Claim
14 words
The ball game apparatus of claim 2 wherein said supplemental rebounding surface is transparent.
Claim 5
Dependent Claim
58 words
The wall game apparatus of claim 1 including a pair of additional supplemental rebound surfaces, each of said additional supplemental rebound surfaces being substantially vertical, joining opposite edges lengthwise of said first supplemental rebound surface and said horizontal table playing surface and being disposed therebetween to substantially enclose said table playing surface except at the player ends thereof.
Claim 6
Dependent Claim
23 words
The ball apparatus of claim 4 wherein said substantially horizontal supplemental rebounding surface is of the same dimensions as said horizontal playing surface.
Claim 7
Dependent Claim
63 words
The ball game apparatus of claim 1 wherein said substantially parallel supplemental rebound surface is divided into a pair of rebound surfaces, said pair of rebound surfaces being acutely angled in relation to each other and being joined along a line parallel to said net and in closer relationship to said horizontal playing surface above said net than at the player ends thereof.
Claim 8
Dependent Claim
16 words
The ball game apparatus of claim 6 wherein said acute angle is between 25° and 60°.
Claim 9
Dependent Claim
14 words
The ball game apparatus of claim 7 wherein said supplemental rebounding surfaces are transparent.
References Cited (Backward Citations)
US959973A
Cited
GB191326829A
Cited
US2447743A
Cited
US3383108A
Cited
US3745729A
Cited
US3869118A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-20 | 1980-12-20 | 1981-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-20 | 1984-12-20 | 1985-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-20 | 1988-12-20 | 1989-06-21 | $7700.00 | Window Closed / Lapsed |