Patent
   D315566
Priority
Jan 15 1988
Filed
Jan 15 1988
Issued
Mar 19 1991
Expiry
Mar 19 2005
Assg.orig
Entity
unknown
5
17
n/a
The ornamental design for a telephone circuit connecting device, as shown.

FIG. 1 is a front elevational view of a telephone circuit connecting device showing our new design;

FIG. 2 is a side elevational view thereof as seen from the right-hand portion of FIG. 1;

FIG. 3 is a side elevational view thereof showing the side opposite that seen in FIG. 2;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

De Luca, Paul V., Neuwirth, Helmuth

Patent Priority Assignee Title
6074240, Oct 16 1996 EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, INC Terminal block
D366456, Nov 19 1993 Charles Industries, Ltd. Telephone network remote terminal housing
D396475, Oct 04 1996 EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, INC Terminal block housing
D414466, May 06 1998 EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, INC Terminal block housing
D664544, Jul 20 2010 Cisco Technology, Inc. Router interface card
Patent Priority Assignee Title
1371874,
4012096, Oct 29 1973 Porta Systems Corporation Telephone connector block apparatus
4658418, Mar 14 1986 RODGERS, E WALTER; RODGERS, LENUAL E JR Multiple telephone jack slide assembly
241034,
D246581, Apr 26 1976 Telephone connector block guide
D249789, Mar 31 1977 Porta Systems Corp. Telephone connector block
D271100, Mar 06 1981 Porta Systems Corp. Telephone connector block
D271295, Aug 04 1980 Porta Systems, Corp. Combined telephone connector block and circuit protector
D271965, Mar 06 1981 PORTA SYSTEMS CORPORATION, A CORP OF DE Telephone terminal block or similar article
D273289, Mar 06 1981 Porta Systems Corp. Telephone connector block
D273290, Mar 06 1981 Porta Systems Corp. Telephone connector block
D276426, Jul 29 1982 Porta Systems Corp. Demarcation telephone protector block
D276605, Jul 19 1982 Porta Systems Corp. Telephone attenuation block or similar article
D276606, Jul 12 1982 Porta Systems Corp. Horizontal type telephone protector block
D285433, Jan 27 1983 Porta Systems Corp. Telephone connector block or similar article
D297232, Jul 11 1985 Porta System Corp. Telephone connector block
D297531, Aug 25 1986 Porta Systems Corp. Telephone protector block
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 23 1987DE LUCA, PAUL V PORTA SYSTEMS CORP , A DE CORPASSIGNMENT OF ASSIGNORS INTEREST 0048540586 pdf
Dec 23 1987NEUWIRTH, HELMUTHPORTA SYSTEMS CORP , A DE CORPASSIGNMENT OF ASSIGNORS INTEREST 0048540586 pdf
Jan 15 1988Porta 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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