Assignee
INTERPACE CORP
38 granted patents·517 citations·filing 1974–1984
Top patents by PatentIndex Score
38 records- 0192US4092079AConnector for use in a method for replacing an existing utility pole without disturbing hardware mounted thereonINTERPACE CORP·Filed 1975·Granted May 30, 1978·71 cites·9 claims
- 0280US4312123AMethods of making high voltage electrical insulators and oil-less bushingsINTERPACE CORP·Filed 1979·Granted Jan 26, 1982·39 cites·11 claims
- 0373US4505033AMethods of making high voltage resistant membersINTERPACE CORP·Filed 1981·Granted Mar 19, 1985·34 cites·4 claims
- 0473US4267209AMethod of decorating a surface of a ceramic articleINTERPACE CORP·Filed 1979·Granted May 12, 1981·29 cites·9 claims
- 0573US4048779ATurnbuckle connector useable in a method for replacing an existing utility pole without disturbing hardware mounted thereonINTERPACE CORP·Filed 1976·Granted Sep 20, 1977·31 cites·8 claims
- 0672US4500745AHybrid electrical insulator bushingINTERPACE CORP·Filed 1983·Granted Feb 19, 1985·36 cites·10 claims
- 0770US4502370AInsulated chimney assemblyINTERPACE CORP·Filed 1983·Granted Mar 5, 1985·29 cites·6 claims
- 0870US4355200APolymer rod insulator with improved radio noise and corona characteristicsINTERPACE CORP·Filed 1980·Granted Oct 19, 1982·23 cites·3 claims
- 0959US3993495APorous ceramic articles and method for making sameINTERPACE CORP·Filed 1974·Granted Nov 23, 1976·18 cites·13 claims
- 1054US4460121AThermally controlled vent damperINTERPACE CORP·Filed 1982·Granted Jul 17, 1984·13 cites·12 claims
- 1153US4523054ALine-past insulator support system, method of assembly thereof, and clamp for use thereinINTERPACE CORP·Filed 1983·Granted Jun 11, 1985·25 cites·10 claims
- 1251US4609775ABushing including an expansion compensation sealINTERPACE CORP·Filed 1984·Granted Sep 2, 1986·12 cites·6 claims
- 1350US4177352AShear bolt assembly for a load limiting line support for a post insulatorINTERPACE CORP·Filed 1978·Granted Dec 4, 1979·14 cites·5 claims
- 1448US4066372ASlotted flange connector useable in a method for replacing an existing utility pole without disturbing hardware mounted thereonINTERPACE CORP·Filed 1976·Granted Jan 3, 1978·17 cites·6 claims
- 1544US4352453AFan control for variable air volume terminal unitINTERPACE CORP·Filed 1981·Granted Oct 5, 1982·11 cites·3 claims
- 1643USD251714SDishINTERPACE CORP·Filed 1977·Granted May 1, 1979·3 cites·1 claims
- 1743USD251533SPlateINTERPACE CORP·Filed 1977·Granted Apr 10, 1979·3 cites·1 claims
- 1840US4169908AMethod and apparatus for decorating surfaces of ceramic wareINTERPACE CORP·Filed 1978·Granted Oct 2, 1979·9 cites·5 claims
- 1939US4419785ABolt eyelet with bolt-engaging shoulder for electrical transmission linesINTERPACE CORP·Filed 1981·Granted Dec 13, 1983·13 cites·3 claims
- 2039US4202290AApparatus for decorating surfaces of ceramic wareINTERPACE CORP·Filed 1978·Granted May 13, 1980·7 cites·4 claims
- 2138USD251531SPlateINTERPACE CORP·Filed 1977·Granted Apr 10, 1979·2 cites·1 claims
- 2238US4078184AElectric conduit assembly for transmitting electric power at UHV and EHV levelsINTERPACE CORP·Filed 1975·Granted Mar 7, 1978·12 cites·11 claims
- 2337US4263825AReciprocating stroke length adjustment device and methodINTERPACE CORP·Filed 1979·Granted Apr 28, 1981·5 cites·9 claims
- 2436US4012670AProtecting reinforced concrete pipe lines from lightning damageINTERPACE CORP·Filed 1975·Granted Mar 15, 1977·6 cites·3 claims
- 2535US4071663ABattery feedthrough penetratorINTERPACE CORP·Filed 1977·Granted Jan 31, 1978·10 cites·8 claims
- 2634US4443659AGlaze to pin connection for an electrical insulator with embedded metal fittingINTERPACE CORP·Filed 1982·Granted Apr 17, 1984·9 cites·5 claims
- 2733US4543523ATest terminal for use in an electric power transmission systemINTERPACE CORP·Filed 1983·Granted Sep 24, 1985·5 cites·4 claims
- 2833US4268047AUnderground pipe joint with hydratable cement in polyurethane gasketINTERPACE CORP·Filed 1978·Granted May 19, 1981·7 cites·2 claims
- 2931US4153261APolyurethane foam body with alkaline substance suspended therein for protecting pipe joints of small-diameter pipesINTERPACE CORP·Filed 1977·Granted May 8, 1979·5 cites·4 claims
- 3029US4514591AGlaze to pin connection for a high voltage direct current insulator with embedded metal fittingINTERPACE CORP·Filed 1984·Granted Apr 30, 1985·2 cites·5 claims
- 3129US4445637AAir register with automatic zone controlINTERPACE CORP·Filed 1982·Granted May 1, 1984·5 cites·8 claims
- 3228US4479631AHydraulically balanced valve mechanismINTERPACE CORP·Filed 1983·Granted Oct 30, 1984·3 cites·12 claims
- 3328USD251529SPlateINTERPACE CORP·Filed 1977·Granted Apr 10, 1979·0 cites·1 claims
- 3428USD251532SPlateINTERPACE CORP·Filed 1977·Granted Apr 10, 1979·0 cites·1 claims
- 3528USD251530SPlateINTERPACE CORP·Filed 1977·Granted Apr 10, 1979·0 cites·1 claims
- 3627US4453560AHydraulically balanced valve mechanismINTERPACE CORP·Filed 1981·Granted Jun 12, 1984·2 cites·16 claims
- 3726US4312495AElectrical transmission system conductor installation techniqueINTERPACE CORP·Filed 1980·Granted Jan 26, 1982·4 cites·3 claims
- 3824US4429858AElectrical transmission system conductor installation techniqueINTERPACE CORP·Filed 1981·Granted Feb 7, 1984·3 cites·4 claims
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