Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD312627 S
Publication typeGrant
Application numberUS 07/207,433
Publication dateDec 4, 1990
Filing dateJun 16, 1988
Publication number07207433, 207433, US D312627 S, US D312627S, US-S-D312627, USD312627 S, USD312627S
InventorsHoward A. Gutzmer
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Modem interface unit
US D312627 S
Abstract  available in
Images(1)
Previous page
Next page
Claims(1)
  1. The ornamental design for a modem interface unit, as shown and described.
Description

FIG 1 is a top, end, side perspective view of a modem interface unit showing my new design;

FIG. 2 is an end elevational view opposite that shown in FIG. 1 thereof;

FIG. 3 is a side elevational view opposite that shown in FIG. 1 thereof; and

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a top plan view thereof.

Non-Patent Citations
Reference
1A-JEM's Sheet, Jan., 1988.
2Precision Components, Inc.'s advertisement for Data Switch in Teleconnect Magazine, May, 1988.
3TVMP, Inc.'s advertisement for Phoneflex in PC Week Magazine, Jun. 1988.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5937031Jul 29, 1998Aug 10, 1999Hello Direct, Inc.Smart interface technology
US6343126Dec 19, 1997Jan 29, 2002Hello Direct, Inc.Method and apparatus for interfacing analog telephone apparatus to a digital, analog or hybrid telephone switching system
US7031454Feb 29, 2000Apr 18, 2006Hello Direct, Inc.Method and apparatus for interfacing telephone apparatus to a digital, analog or hybrid telephone switching system
US7831038Apr 5, 1999Nov 9, 2010Hello Direct, Inc.Smart interface technology
USD735701 *Nov 18, 2013Aug 4, 2015Telecommunication Systems, Inc.Small form factor (SFF) router
Classifications
U.S. ClassificationD14/242, D13/164