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Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduit

국가/구분 United States(US) Patent 등록
  • H02G-003/06
출원번호 US-0068663 (2013-10-31)
등록번호 US-9343883 (2016-05-17)
발명자 / 주소
  • DeCesare, Christopher W.
  • Smith, Lawrence J.
출원인 / 주소
대리인 / 주소
    Ware, Freesola, Maguire & Barber LLP
인용정보 피인용 횟수 : 2  인용 특허 : 41


A raintight compression connector has a connector body with first and second portions and a bore extending therethrough. The first portion is dimensioned for receipt of an EMT or RMC conduit. A gland nut threads onto the first portion and a split compression ring contacts the gland nut so as to secu


1. A raintight compression connector comprising: a connector body having a first portion and a second portion and a bore extending through the first portion and the second portion, the first portion dimensioned for receipt of a conduit in said bore, the first portion having a first end and a second

이 특허에 인용된 특허 (41)

  1. Kot, Vincent; Wallis, Bruce; Robinson, Alfred, Armored cable connector.
  2. Rider Brian G. (Northampton PA) Gerber Terry D. (Tamaqua PA), Bulkhead mounting assembly.
  3. Norris Trevor W. (Ashton-under-Lyne GB2) Shortman Lee (Oldham GB2), Cable gland.
  4. Lackinger Franz (9 Sligo Rd. Kenmare Krugersdorp ; Transvaal Province ZAX), Cable gland for use with unarmored electrical cables.
  5. Daoud Bassel Hage, Cable seal for submerged enclosures.
  6. Van Brunt, Michael K.; Madle, Peter, Cable shield grounding apparatus.
  7. Whitlock Ronald K. (19922-70th Avenue Langley ; British Columbia CAX V3A 4P 7), Cable termination apparatus and method.
  8. Kitagawa Hiroji (Nagoya JPX), Clamping device for cables and the like.
  9. Holzmann Hermann (Stuttgart DEX), Clamping device for cables, leads, hoses or the like.
  10. Bolante Jay J. (Chicago IL), Conduit connector for eccentrically dimensioned conduit.
  11. Shemtov, Sami, Connector assembly suited for wet locations.
  12. Phillips Edwin D. (700 Cedar Ave. Middlesex NJ 08846), Connector for tapered glass joints.
  13. Couto Luis R. (Hillside NJ) Bawa Jaspal S. (Neshanic Station NJ) Mancini Giacomo F. (Piscataway NJ) Brodeur Marc (Iberville CAX), Connector for terminating electrical cable assemblies of multiple configurations.
  14. Marik Greg, Connector for use with multiple sizes of cables.
  15. Fidrych Alfred Walter (Stonington CT), Cord grips.
  16. Zahuranec Emery J. (Novelty OH), Coupling device for heavy-walled tubular members.
  17. Chelchowski, David; Puckett, Geoffrey, Coupling device for polymeric pipes.
  18. Shemtov, Sami, EMT rain-tight compression fittings.
  19. Hutchison John B. (Kingsley GB2), Electric cable glands.
  20. Auray, Delbert; Smith, Lawrence J., Electric metal tube push-in fitting.
  21. Auray,Delbert; Kiely,Kenneth M., Electrical connection assembly with unitary sealing and compression ring.
  22. Stagnitti Brian M. (Midvale UT), Expansion joint for an electrical conduit which is electrically grounded through the expansion joint.
  23. Anderson, James R., Fire suppression apparatus.
  24. Saraceno Anthony (Brooklyn NY), Junction box connector.
  25. Dennis Victor S. (13342 Mango Dr. Del Mar CA 92014), Lockable telescopic joint.
  26. Itoya Kunio (Tokyo JA), Locking and nonseal joint device.
  27. Olson,Mark H., Nut type raintight threadless couplings and connectors for electrical conduits.
  28. Gumpel Paul (Bodman-Ludwigshafen DEX), Pipe connection having a cutting ring.
  29. Sundholm, G?ran, Pipe joint reducing required tightening force, including a tightening nut with two threaded sections whose pitches differ.
  30. Minami, Masafumi, Pipe-coupling device.
  31. Smith, Lawrence J., Push-in fitting for electrical metallic tubing with enhanced sealing and continuity.
  32. Gretz,Thomas J.; Ofcharsky,John, Rain tight fitting for metal tubing.
  33. Eidelberg Jonah (Huntington Station NY) Mooney Thomas (Mount Sinai NY) Bauer Richard A. (Mastic Beach NY), Raintight connector for electrical conduit.
  34. Gerondale Joseph D. (Santa Ana CA), Reversible lock and seal apparatus.
  35. Udhoefer, Andreas, Screw connection.
  36. Schmidt Harald,DEX ; Hester Hilmar,DEX ; Kaminiski Volker,DEX, Screwed pipe joint with cutting ring for metal tubes.
  37. Lackinger Franz (9 Sligo Road Kenmare ; Krugersdorp ; Transvaal Province ZAX), Tension resisting electrical cable gland.
  38. Pyron,Roger, Threadless conduit fitting including continuous compression ring.
  39. Schwarz Albert J. (Lincolnwood IL) Pietramale Anthony M. (Schaumburg IL) Moerhing Richard W. (Westchester IL), Tube fitting with variable tube insertion.
  40. Kiely, Kenneth M., Weatherproof compression connecting assembly for securing electrical metal tubing.
  41. Kiely,Kenneth M., Weatherproof compression connecting assembly for securing electrical metal tubing.

이 특허를 인용한 특허 (2)

  1. Smith, Lawrence J., Expansion coupler.
  2. Smith, Lawrence J., Raintight fitting connector body.
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