CAMCO MANUFACTURING, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT3219
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER1556
 
  
 
B60D VEHICLE CONNECTIONS 912
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL862
 
  
 
1216 PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT INCLUDED IN OTHER CLASSES OR SUBCLASSES847
 
  
 
0805 OTHER TOOLS AND IMPLEMENTS725
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS530
 
  
 
1206 SHIPS AND BOATS412
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES333
 
  
 
1205 ELEVATORS AND HOISTS FOR LOADING OR CONVEYING316

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D809987 Leveling blockJun 22, 16Feb 13, 18[1216]
D809988 Leveling blockJun 22, 16Feb 13, 18[1216]
D787903 Sewer hose support handleApr 17, 15May 30, 17[0805]
D779644 Fold-A-Way grab handleJul 02, 15Feb 21, 17[2302]
D774424 Hitch shankNov 09, 15Dec 20, 16[1216]
D765877 Awning rollerJul 11, 14Sep 06, 16[2502]
D763405 Propane tank cover—singleApr 28, 15Aug 09, 16[2301]
D760364 RV sewer teeApr 29, 15Jun 28, 16[2301]
D756158 Kettle grillMar 12, 15May 17, 16[0702]
D756197 Power cable lock—back shellMay 28, 15May 17, 16[0807]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8328221 Displaceable fifth-wheel hitch assemblyExpiredJan 18, 11Dec 11, 12[B62D]
8100446 Collapsible broom and dustpan methodExpiredMar 30, 11Jan 24, 12[A47L]
7988176 Fifth-wheel hitch assembly adaptable for use with multiple vehicle hitch coupling systemsExpiredMar 12, 08Aug 02, 11[B60F]
7988177 Displaceable fifth-wheel hitch assembly adaptable for use with multiple vehicle hitch coupling systemsExpiredMar 12, 08Aug 02, 11[B60D]
7871096 Displaceable fifth-wheel hitch assemblyExpiredMar 12, 08Jan 18, 11[B62D]
7743458 Collapsible broom and dustpanExpiredAug 27, 09Jun 29, 10[A47L]
7600287 Collapsible broom and dustpanExpiredJan 26, 05Oct 13, 09[A47L]
7461823 Apparatus and method for retaining a recreational vehicle attachmentExpiredNov 06, 06Dec 09, 08[E06B]
7384005 Tank spray head assemblyExpiredFeb 02, 05Jun 10, 08[]
7370428 Parking area level indication deviceExpiredJun 06, 06May 13, 08[G01C]
2007/0290,475 Step lightAbandonedJun 19, 06Dec 20, 07[B60R]
7011327 Displaceable ball hitch assemblyExpiredFeb 18, 04Mar 14, 06[B60D]
6938523 Cleanout cap wrenchExpiredJan 02, 04Sep 06, 05[0000]
6629701 Load leveling weight distributing hitchExpiredJan 12, 98Oct 07, 03[B60D]
6616850 Water filter and methodExpiredSep 10, 01Sep 09, 03[B01D]
6468147 Recreational vehicle vent cap cover and methodExpiredMar 06, 01Oct 22, 02[B60H]
6427715 RV holding tank connector and methodExpiredAug 09, 01Aug 06, 02[F16L, B08B]
6382293 Awning tension assembly and methodExpiredDec 19, 00May 07, 02[E04F]
5938174 Gate valve actuatorExpiredMay 21, 98Aug 17, 99[F16K]
5855357 Gate valve actuatorExpiredJul 14, 97Jan 05, 99[F16K]

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