US4355213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microphone assembly
Assignee: MARSH PRODUCTS Inc A CORP OF ILL
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Filing: 1981-04-06
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Granted: 1982-10-19
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Expires: 2001-04-06
Abstract
Abstract A microphone mounting assembly including an elongated tubing, having a mounting flange including a channel for adjustable receiving said tubing, and sand sealingly received in said tubing for providing acoustic-dampening characteristics.
Inventors
- 👤 Richard E. Marsh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:25
CPC Classifications
H; H04; H04R; H04R1/00; H04R1/08
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
64 words
A microphone mounting assembly for mounting a microphone module therein, said assembly comprising an elongated tubing, a mounting member having a channel therein for receiving said tubing, flexible means, means for retaining said flexible means in said mounting member and in position adjacent said channel, said flexible means compressingly engaging the surface of said tubing to thereby hold said tubing in a selected position.
Claim 2
Dependent Claim
64 words
A microphone mounting assembly for mounting a microphone module therein, said assembly comprising an elongated tubing, a mounting member having a channel therein for receiving said tubing, flexible means, means for retaining said flexible means in said mounting member and in position adjacent said channel, said flexible means compressingly engaging the surface of said tubing to thereby hold said tubing in a selected position.
Claim 3
Dependent Claim
33 words
A microphone assembly as in claim 1, further including means for forming a defined space in said microphone tubing, and sand filling said space, thereby providing acoustic dampening characteristics for said microphone assembly.
Claim 4
Dependent Claim
35 words
A microphone mounting assembly as in claim 1, wherein said means for retaining said flexible means comprise spaced recesses formed in said mounting member and said flexible means comprise rubber O-ring positioned in said recesses.
Claim 5
Dependent Claim
27 words
A microphone mounting assembly as in claim 1, wherein said spaced recesses comprise a pair of recesses, respectively formed adjacent axially opposite ends of said mounting member.
Claim 6
Dependent Claim
47 words
A microphone assembly as in claim 1, further including means for mounting the microphone module on one end of the tubing, and connector means for making an electrical connection at the other end of the tubing, and means for connecting said microphone module to said connector means.
Claim 7
Dependent Claim
25 words
A microphone assembly as in claim 1, wherein said mounting member includes radially-extending flanges whereby said mounting member may be mounted on a suitable base.
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) | 1985-10-18 | 1986-04-19 | 1986-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-10-18 | 1990-04-19 | 1990-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-10-18 | 1994-04-19 | 1994-10-19 | $7700.00 | Window Closed / Lapsed |