US3389910A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Balance game apparatus
Assignee: ERNEST C KANZLER JR
•
Filing: 1965-11-08
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Granted: 1968-06-25
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Expires: 1985-11-08
Abstract
No abstract record available.
Inventors
- 👤 Jr Ernest C Kanzler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:55
CPC Classifications
A; A63; A63B; A63B22/00; A63B22/16; A63B2208/00; A63B2208/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
GAME APPARATUS COMPRISING: (A) A ROUND-SECTIONED BASE MEMBER ADAPTED TO ROLL ON A SUPPORT SURFACE, (B) AN ELONGATED BOARD ADAPTED TO BE DISPOSED TRANSVERSELY ON SAID BASE MEMBER WITH ITS ENDS ON OPPOSITE SIDES THEREOF AND MAINTAINED AT VARIOUS POSITIONS OF BALANCE BY A PERSON HAVING HIS FEET RESTING ON THE BOARD ENDS AND SHIFTING HIS BALANCE, ACCORDINGLY, AND
Claim 2
Dependent Claim
59 words
GAME APPARATUS COMPRISING: (A) A ROUND-SECTIONED BASE MEMBER ADAPTED TO ROLL ON A SUPPORT SURFACE, (B) AN ELONGATED BOARD ADAPTED TO BE DISPOSED TRANSVERSELY ON SAID BASE MEMBER WITH ITS ENDS ON OPPOSITE SIDES THEREOF AND MAINTAINED AT VARIOUS POSITIONS OF BALANCE BY A PERSON HAVING HIS FEET RESTING ON THE BOARD ENDS AND SHIFTING HIS BALANCE, ACCORDINGLY, AND
References Cited (Backward Citations)
US2764411A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |