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Inventor

Charles M. Wacker

Inventor
Chandler, AZ, US

Overview

18→
Patents
2000–2008
Patent span
LOC
Primary field

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC08primary
LOC0832%
G01CMeasuring distances, levels or bearings20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
B24BMachines, devices, or processes for grinding or polishing8%
B23DPlaning4%
B25HWorkshop equipment, e.g. for marking-out work4%
B27BSaws for wood or similar material4%
LOC124%
LOC134%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
7,322,116'Laser leveling device having a suction mounting arrangement'20087,270,598'Orbital sander'20077,260,895'Structure mountable assembly'20077,191,532'Modular tool assembly having a vacuum mounting arrangement'20077,181,854'Laser leveling device having a suction mounting arrangement'20077,174,648'Structure mountable assembly'2007D0515376'Drill driver'2006D0497297'Electric sander'2004D0497090'Random orbit sander'20046,758,731'Orbital sander'2004D0484763'Speed saw'20046,658,976'Ergonomic miter saw handle'2003D0482944'Vegetation pruner'2003D0481919'Speed saw'2003D0482171'Drill container'2003D0468608'Random orbit sander'2003D0429211'Battery charger'2000D0421558'Battery-handle housing assembly for a portable power tool'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to RYOBI NORTH AMERICA INC (2)· patent assignee history
2000–2008Based in Chandler, AZ, US· patent location history
2003–2006Patents assigned to ONE WORLD TECHNOLOGIES LTD (6)· patent assignee history
2003Patents assigned to HOMELITE TECHNOLOGIES LTD (1)· patent assignee history
2003–2007Based in Belton, SC, US· patent location history
2007–2008Patents assigned to EASTWAY FAIR CO LTD (4)· patent assignee history
2007Patents assigned to EASTWAY FAIR COMPANY (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ONE WORLD TECHNOLOGIES LTD62003–2006
EASTWAY FAIR CO LTD42007–2008
EASTWAY FAIR COMPANY22007
RYOBI NORTH AMERICA INC22000
HOMELITE TECHNOLOGIES LTD12003
Locations
LocationPatentsSpan
Chandler, AZ, US102000–2008
Belton, SC, US82003–2007