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Class Information
Number: 404/133.1
Name: Road structure, process, or apparatus > Apparatus > Tamper > Manually guided
Description: Tamper specifically adapted to be either hand held or hand traversed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7427176 |
Vibratory plate |
Sep. 23, 2008 |
| 7413028 |
Ramming device to be assigned to a rock breaker |
Aug. 19, 2008 |
| 7387466 |
Concrete pattern tamper having elastomeric body and neck |
Jun. 17, 2008 |
| 7354221 |
Self-propelled plate compactor having linear excitation |
Apr. 8, 2008 |
| 7316524 |
Tamping device |
Jan. 8, 2008 |
| 7303356 |
Soil compacting device comprising an undercarriage |
Dec. 4, 2007 |
| 7174970 |
Vibratory damped guide lever for a working device |
Feb. 13, 2007 |
| 7144195 |
Asphalt compaction device |
Dec. 5, 2006 |
| 7013812 |
Tamping tool |
Mar. 21, 2006 |
| 6877931 |
Tamping tine for a tamping machine |
Apr. 12, 2005 |
| 6854923 |
Working machine with reduced upper mass vibrations |
Feb. 15, 2005 |
| 6848858 |
Working machine with reduced upper mass vibrations |
Feb. 1, 2005 |
| 6837648 |
Portable roller-type compactor apparatus having a combined means for the vibrating and the reversible propelling thereof |
Jan. 4, 2005 |
| 6808336 |
Oscillation detecting device for compacting soil |
Oct. 26, 2004 |
| 6758632 |
Lubrication system for a tool with a combustion engine |
Jul. 6, 2004 |
| 6749365 |
Vibration isolation for a percussion rammer |
Jun. 15, 2004 |
| 6722815 |
Soil compacting device comprising a vibration generator, and method for controlling the vibration generator |
Apr. 20, 2004 |
| 6698531 |
Vibration tamper |
Mar. 2, 2004 |
| 6659685 |
Arrangement for cooling a hydraulic fluid in a hydraulic-powered vibrating compactor |
Dec. 9, 2003 |
| 6601465 |
Working tool, in particular rammer for soil compaction |
Aug. 5, 2003 |
| 6588977 |
Compactor machine having vibration damping means |
Jul. 8, 2003 |
| 6582154 |
Remote controlled concrete power float |
Jun. 24, 2003 |
| 6551022 |
Compactor machine having vibration damping means |
Apr. 22, 2003 |
| 6443651 |
Ramming device comprising a vibration reducing guide cylinder |
Sep. 3, 2002 |
| 6435767 |
Directional controls for vibrating plate |
Aug. 20, 2002 |
| 6419420 |
Vibrating tamper having a single control lever |
Jul. 16, 2002 |
| 6409425 |
Hand guided vibrating roller |
Jun. 25, 2002 |
| 6409426 |
Vibratory tamping tool |
Jun. 25, 2002 |
| 6394697 |
Vibration plate with a sole |
May. 28, 2002 |
| 6379082 |
Water sprinkler for vibrating plate compactor |
Apr. 30, 2002 |
| 6352004 |
Working device with mass balancing at the crank mechanism |
Mar. 5, 2002 |
| 6302622 |
Tamping rammer |
Oct. 16, 2001 |
| 6293729 |
Compactor for compacting soil |
Sep. 25, 2001 |
| 6267532 |
Handle assembly for a vibrating compactor |
Jul. 31, 2001 |
| 6213673 |
Connecting device for the shaft or guiding bar of a vibrating plate |
Apr. 10, 2001 |
| 6200065 |
Lightweight, portable vibratory screed |
Mar. 13, 2001 |
| 6000879 |
Gasoline-powered tamper |
Dec. 14, 1999 |
| 5957622 |
Sprinkler construction for vibratory plate compactor |
Sep. 28, 1999 |
| 5934825 |
Vibratory plate machine |
Aug. 10, 1999 |
| 5890834 |
Vibratory plate machine with a water supply system and mehtod of using the same |
Apr. 6, 1999 |
| 5857408 |
Manual refuse compactor |
Jan. 12, 1999 |
| 5733071 |
Rammer incorporating an internal combustion engine having an inclined cylinder axis |
Mar. 31, 1998 |
| 5645370 |
Vibration tamper |
Jul. 8, 1997 |
| RE35073 |
Apparatus and method for removing oil spots from a surface |
Oct. 31, 1995 |
| 5439273 |
Concrete breaker and method |
Aug. 8, 1995 |
| 5439314 |
Reversible self-propelled plate compactor |
Aug. 8, 1995 |
| 5417517 |
Vibrating tamping float |
May. 23, 1995 |
| 5405216 |
Finishing trowel pitch control and clutch system |
Apr. 11, 1995 |
| 5387052 |
Drive mechanism for a vibratory compactor |
Feb. 7, 1995 |
| 5340233 |
Pneumatically operated rammer |
Aug. 23, 1994 |
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