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US4145583A
Expired / Lapsed
US
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Removable microphone hangup adapter
Assignee: Motorola Solutions Inc
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Filing: 1977-08-08
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Granted: 1979-03-20
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Expires: 1997-08-08
Abstract
Abstract A removable hook for attachment to a microphone hangup button has a loop portion permitting a microphone to be conveniently hung from a suitable projection. Two parallel, spaced apart rails extending from the loop have inwardly extending portions for slideably engaging the grooves in the undercut portion of the hangup button. A resilient arm member extends over and holds the microphone hangup button in place.
Inventors
- 👤 Thomas J. Oshgan
- 👤 Ronald W. Polomsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:18
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/04; B; B60; B60R; B60R11/00; B60R11/02; B60R11/0247; B60R2011/0042; B60R2011/0049; B60R2011/0064; B60R2011/0071; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45775; Y10T24/45796; Y10T24/45801
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
163 words
A removable adapter member for hanging a microphone, from any suitable projection, the microphone having a microphone hangup button extending outwardly therefrom, said hangup button having undercut sides with grooves therein forming a top portion, the adapter member comprising: a loop member having a central aperture therein permitting the hook member to be hung from any suitable projection; two parallel spaced-apart rail members extending from the loop member, said rails forming a channel therebetween and each rail having an inwardly extending portion for engaging the grooves in the undercut sides of the microphone hangup button with the microphone hangup button grooves slideably engaging the inwardly extending rail portions; an end member perpendicular to and extending from the ends of the rail members opposite the loop member, said end member providing a stop for the top end of the microphone hangup button; a resilient member extending from the end portion over the channel for snap-fit engaging the top end of the microphone hangup button.
Claim 2
Dependent Claim
163 words
A removable adapter member for hanging a microphone, from any suitable projection, the microphone having a microphone hangup button extending outwardly therefrom, said hangup button having undercut sides with grooves therein forming a top portion, the adapter member comprising: a loop member having a central aperture therein permitting the hook member to be hung from any suitable projection; two parallel spaced-apart rail members extending from the loop member, said rails forming a channel therebetween and each rail having an inwardly extending portion for engaging the grooves in the undercut sides of the microphone hangup button with the microphone hangup button grooves slideably engaging the inwardly extending rail portions; an end member perpendicular to and extending from the ends of the rail members opposite the loop member, said end member providing a stop for the top end of the microphone hangup button; a resilient member extending from the end portion over the channel for snap-fit engaging the top end of the microphone hangup button.
Claim 3
Dependent Claim
26 words
The hook member of claim 1 wherein the loop member is a thin ring having the central aperture therein connected to the channel between the rails.
Claim 4
Dependent Claim
15 words
The adapter member of claim 1 wherein the member is formed from a polycarbonate material.
Claim 5
Dependent Claim
60 words
The adapter member of claim 1 wherein the resilient member is an arm having a projecting end portion projecting toward the channel and snapping into a position opposite the end member and adjacent to the top portion of the microphone hangup button to locate the microphone hangup button between the rail members in a position adjacent to the end member.
Claim 6
Dependent Claim
120 words
The adapter member of claim 4 wherein the resilient arm member has a first angled surface positioned at the free end thereof located away from the end member, said surface being at an oblique angle to the direction of motion of the microphone hangup button into the channel so that the peripheral edge of the bulbous end of the microphone hangup button forces the free end of the arm away from the channel and permits the microphone button to pass by the free end of the resilient arm, the arm member having a second surface extending perpendicularly toward the channel and located adjacent to the angled surface so that the top portion of the microphone hangup button is snap-fit retained.
References Cited (Backward Citations)
US520723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-19 | 1982-09-18 | 1983-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-19 | 1986-09-18 | 1987-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-19 | 1990-09-18 | 1991-03-20 | $7700.00 | Window Closed / Lapsed |