Patents Assigned to Camco Manufacturing, Inc.
  • Antifreeze composition and method
    Patent number: 7247254
    Abstract: An antifreeze composition and method of use provides safety and protection for potable water systems in RVs, vacation homes, swimming pools and raw water cooled marine engines against freeze damage. The antifreeze composition includes propylene glycol, a sorbitol surfactant having a high Hydrophilic Lipophilic Balance (HLB) number and water. The preferred sorbitol surfactant consists of food grade polyoxyethylene (20) sorbitan monooleate. By directing the antifreeze composition into these water systems, freeze damage is prevented even when the temperature drops to extremely low levels.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: July 24, 2007
    Assignee: Camco Manufacturing, Inc.
    Inventor: Robert C. Flowers
  • Stove top cover
    Patent number: 6763825
    Abstract: A stove cover is provided having a plurality of resilient feet. The resilient feet each contain a channel for engaging the grate atop the stove to hold it firmly in place and to prevent rattling. The cover includes a series of apertures for selective attaching the the feet at different locations thereon, depending on the particular stove and grate used with the cover.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: July 20, 2004
    Assignee: Camco Manufacturing, Inc.
    Inventor: Norman P. Geible
  • Recreational vehicle vent cap cover and method
    Patent number: 6468147
    Abstract: A vent cap cover for a recreational vehicle (RV) is provided which allows for dry air entry during rainy conditions. The vent cap cover allows easy observation of the vent cap and maximum air and light availability. Easy maintenance, cleaning and repairs of the vent cap from the exterior of the RV is possible by simply opening the upper, transparent section of the vent cap cover.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: October 22, 2002
    Assignee: Camco Manufacturing, Inc.
    Inventor: Michael D. Thomas
  • RV holding tank connector and method
    Patent number: 6427715
    Abstract: A connector for an RV sewage holding tank includes a water inlet and a rotatable valve connected thereto. The valve has a plurality of positions and a spherical nozzle on the valve allows manual rotation whereby fresh water can be directed towards the holding tank for cleaning and dislodging debris contained therein. By rotating the nozzle to a rearward direction a stream of water can then be directed towards the sewage line for cleaning and draining debris or the like. The connector is molded from plastic, is lightweight and easy to use without tools or detailed training.
    Type: Grant
    Filed: August 9, 2001
    Date of Patent: August 6, 2002
    Assignee: Camco Manufacturing, Inc.
    Inventors: William T. Brockington, Anthony D. Moore
  • Awning tension assembly and method
    Patent number: 6382293
    Abstract: An awning tension assembly and method allows the awning of a recreational vehicle to be secured during storms and gusty winds. The assembly is affixed to the ends of fluted awning roll bars and includes a clip which fits within a roll bar flute for securement. The assembly can be installed and adjusted to provide the requisite tension required and can be easily removed when no longer needed.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: May 7, 2002
    Assignee: Camco Manufacturing, Inc.
    Inventors: William T. Brockington, Gary L. Carnes
  • Wheel leveler
    Patent number: D511734
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: November 22, 2005
    Assignee: Camco Manufacturing, Inc.
    Inventors: Anthony D. Moore, William T. Brockington
  • Receptacle adapter
    Patent number: D511748
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: November 22, 2005
    Assignee: Camco Manufacturing, Inc.
    Inventors: Donald R. Caine, Anthony D. Moore, Robert C. Mancari, Jeff R. Russell
  • Product brace for refrigerated food
    Patent number: D528136
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: September 12, 2006
    Assignee: Camco Manufacturing, Inc.
    Inventors: William T. Brockington, Robert C. Mancari, Louis D. Carrillo
  • Recreational vehicle screen door latch actuator
    Patent number: D530183
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: October 17, 2006
    Assignee: Camco Manufacturing, Inc.
    Inventors: William T. Brockington, Jeffrey R. Russell, Donald R. Caine, Anthony D. Moore, Kenneth M. Krewson
  • Stabilizer jack pad
    Patent number: D531378
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: October 31, 2006
    Assignee: Camco Manufacturing, Inc.
    Inventors: Bruce A. Angel, Anthony D. Moore, Jeffrey R. Russell, David P. Tickle
  • Corner guard for a RV slide out
    Patent number: D537337
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: February 27, 2007
    Assignee: Camco Manufacturing, Inc.
    Inventors: William T. Brockington, Anthony D. Moore, Judith A. Gibbs
  • Control valve
    Patent number: D542382
    Type: Grant
    Filed: August 22, 2006
    Date of Patent: May 8, 2007
    Assignee: Camco Manufacturing, Inc.
    Inventors: W. Keith Cook, Anthony D. Moore, Jeff R. Russell, Ronald S. Boose, Sr.
  • Pressure regulator
    Patent number: D549118
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: August 21, 2007
    Assignee: Camco Manufacturing, Inc.
    Inventors: Donald R. Caine, Bruce A. Angel
  • Electrical generator adapter with indicator light
    Patent number: D549650
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: August 28, 2007
    Assignee: Camco Manufacturing, Inc.
    Inventors: Jeffrey R. Russell, Ronald S. Boose
  • Electrical connector head replacement plug
    Patent number: D549651
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: August 28, 2007
    Assignee: Camco Manufacturing, Inc
    Inventors: Robert C. Mancari, Jeffrey R. Russell
  • Wind assisted RV holding tank vent
    Patent number: D550589
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: September 11, 2007
    Assignee: Camco Manufacturing, Inc.
    Inventors: William T. Brockington, Clay D. Price, Jeffrey R. Russell
  • One piece RV rain gutter extension
    Patent number: D552532
    Type: Grant
    Filed: January 27, 2006
    Date of Patent: October 9, 2007
    Assignee: Camco Manufacturing Inc.
    Inventors: William T. Brockington, Donald R. Caine
  • 90 Degree electrical adapter with indicator light
    Patent number: D559184
    Type: Grant
    Filed: March 1, 2007
    Date of Patent: January 8, 2008
    Assignee: Camco Manufacturing, Inc.
    Inventors: Jeffrey R. Russell, Ronald S. Boose
  • Discharge elbow for 3? RV sewer hose
    Patent number: D561302
    Type: Grant
    Filed: February 16, 2006
    Date of Patent: February 5, 2008
    Assignee: Camco Manufacturing, Inc.
    Inventors: William T. Brockington, Anthony D. Moore, Robert C. Mancari, Clay D. Price, Jeffrey R. Russell
  • Pressure regulator
    Patent number: D499464
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: December 7, 2004
    Assignee: Camco Manufacturing, Inc.
    Inventor: Donald R. Caine