|
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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 30 1990 | CUPANI, CARMINE | PORTA SYSTEMS CORPORATION, SYOSSET, NASSAU, NY A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005475 | /0083 | |
Jul 30 1990 | NEUWIRTH, HELMUTH | PORTA SYSTEMS CORPORATION, SYOSSET, NASSAU, NY A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005475 | /0083 | |
Jul 30 1990 | MATTEI, MICHAEL | PORTA SYSTEMS CORPORATION, SYOSSET, NASSAU, NY A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005475 | /0083 | |
Aug 10 1990 | Porta Systems Corp. | (assignment on the face of the patent) | / | |||
Jun 24 1993 | PORTA SYSTEMS | Chemical Bank | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 006680 | /0415 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |