Patent
   D326266
Priority
Aug 10 1990
Filed
Aug 10 1990
Issued
May 19 1992
Expiry
May 19 2006
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for a power transfer block for telephone systems or similar device, as shown and described.

FIG. 1 is a front and upper left perspective view of a power transfer block for telephone systems or similar device showing our new design with the cover partially open;

FIG. 2 is a front elevational view of power transfer block for telephone systems or similar device showing our new design with the cover fully open;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view of a power transfer block for telephone systems or similar device showing our new design with the cover partially open;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side elevational view of a power transfer block for telephone systems or similar device showing our new design with the cover fully closed;

FIG. 7 is a top plan view thereof;

FIG. 8 is a rear elevational view thereof; and,

FIG. 9 is a left side elevational view thereof.

The terminals are partially shown in FIGS. 4 and 6 for convenience of illustration.

Mattei, Michael, Neuwirth, Helmuth, Cupani, Carmine

Patent Priority Assignee Title
D648701, Jun 23 2010 LIFESIZE, INC Bezel
Patent Priority Assignee Title
3784728,
4651340, Feb 04 1985 Michigan Bell Telephone Company Telephone entrance terminal and network interface
4796289, Feb 12 1987 Multi-line network interface
D248096, Mar 31 1976 AMPHENOL INTERCONNECT PRODUCTS CORPORATION, A DE CORP Connector panel
D276426, Jul 29 1982 Porta Systems Corp. Demarcation telephone protector block
D297232, Jul 11 1985 Porta System Corp. Telephone connector block
D299492, Mar 14 1986 Harris Corporation Telephone voice termination block
D314385, Aug 07 1989 ANTEC CORP Telephone network interface apparatus
D721295, Jun 25 2014 Baseball memorabilia display device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 30 1990CUPANI, CARMINEPORTA SYSTEMS CORPORATION, SYOSSET, NASSAU, NY A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0054750083 pdf
Jul 30 1990NEUWIRTH, HELMUTHPORTA SYSTEMS CORPORATION, SYOSSET, NASSAU, NY A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0054750083 pdf
Jul 30 1990MATTEI, MICHAELPORTA SYSTEMS CORPORATION, SYOSSET, NASSAU, NY A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0054750083 pdf
Aug 10 1990Porta Systems Corp.(assignment on the face of the patent)
Jun 24 1993PORTA SYSTEMSChemical BankSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0066800415 pdf
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