Patent US5451047A successfully refreshed from Google Patents.
US5451047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sound-producing apparatus
Assignee: Individual
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Filing: 1995-01-06
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Granted: 1995-09-19
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Expires: 2015-01-06
Abstract
Abstract A sound-producing apparatus includes an elongated hollow bat-like member having a striking section, a handle section, and an intermediate section interconnecting the striking section and the handle section. A closure member is formed integrally at the upper end of the striking section. The intermediate section has a plurality of pleats. A plug member is fixed to the lower end of the handle section. A rod member is received in the handle section and connected to the plug member in order to prevent a rigid ball from entering the handle section.
Inventors
- 👤 Chao-Jih Liu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:39
CPC Classifications
A; A63; A63B; A63B59/00; A63B59/50; A63B59/59; A63B71/00; A63B71/06; A63B71/0619; A63B71/0622; A63B2071/0625; A63B2102/00; A63B2102/18; A63B2225/00; A63B2225/76; A63B60/00; A63B60/0081
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
213 words
A sound-producing apparatus comprising: an elongated hollow bat-like member having a striking section with first and second ends, a handle section with first and second ends, and an intermediate section interconnecting said first end of said striking section and said second end of said handle section, said second end of said striking section having a closure member integrally formed therewith, said intermediate section having a plurality of pleats and an inside diameter which is increased gradually from said second end of said handle section to said first end of said striking section; a plug member fixed to said first end of said handle section of said sound-producing apparatus; a rod member received in said handle section of said sound-producing apparatus, said rod member having a first end connected to said plug member and a second end extending to said second end of said handle section of said sound-producing apparatus, so that an annular space with a predetermined width is formed between said rod member and said handle section of said sound-producing apparatus; and at least one rigid ball received in said sound-producing apparatus, said rigid ball having a diameter greater than said predetermined width of said annular space so that said rigid ball will not enter said handle section of said sound-producing apparatus.
Claim 2
Dependent Claim
213 words
A sound-producing apparatus comprising: an elongated hollow bat-like member having a striking section with first and second ends, a handle section with first and second ends, and an intermediate section interconnecting said first end of said striking section and said second end of said handle section, said second end of said striking section having a closure member integrally formed therewith, said intermediate section having a plurality of pleats and an inside diameter which is increased gradually from said second end of said handle section to said first end of said striking section; a plug member fixed to said first end of said handle section of said sound-producing apparatus; a rod member received in said handle section of said sound-producing apparatus, said rod member having a first end connected to said plug member and a second end extending to said second end of said handle section of said sound-producing apparatus, so that an annular space with a predetermined width is formed between said rod member and said handle section of said sound-producing apparatus; and at least one rigid ball received in said sound-producing apparatus, said rigid ball having a diameter greater than said predetermined width of said annular space so that said rigid ball will not enter said handle section of said sound-producing apparatus.
Claim 3
Dependent Claim
58 words
A sound-producing apparatus as claimed in claim 1, wherein said striking section of said sound-producing apparatus has a foam member that sleeves around said striking section, and wherein said closure member has a flange extending radially therefrom in order to prevent said foam member from disengaging from said second end of said striking section of said sound-producing apparatus.
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) | 1998-09-18 | 1999-03-20 | 1999-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-09-18 | 2003-03-20 | 2003-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-18 | 2007-03-20 | 2007-09-19 | $7700.00 | Window Closed / Lapsed |