Roger Bohman resumes & CV records
Resumes
Roger Bohman
Roger Bohman
Roger A Bohman, 65S78W31159 Rita Ct, Mukwonago, WI 53149
Roger Bohman Phones & Addresses
S78W31159 Rita Ct, Mukwonago, WI 53149 262-6135925
12224 Forest Home Ave, Franklin, WI 53132 414-4257253
South Milwaukee, WI
Milwaukee, WI
Waukesha, WI
Mentions for Roger A Bohman
Publications & IP owners
Us Patents
Hands-Free Level
US Patent:
7797847, Sep 21, 2010
Filed:
Sep 10, 2008
Appl. No.:
12/208171
Inventors:
Roger A. Bohman - Franklin WI, US
Assignee:
Empire Level Mfg. Co. - Mukwonago WI
International Classification:
G01C 9/00
US Classification:
33372
Abstract:
A hands-free level for gauging structural-member orientation. The level includes an elongate frame with two side-faces and at least one main reference surface extending therealong and having a mainwidth, a level indicator secured to the frame, and a support arm to facilitate holding of the reference surface against the stud. The support arm has a proximal end and extends to a free distal end to which an end member is secured. The proximal end is pivotably secured to the frame about a pivot axis intersecting the side-faces such that the distal end and end member are movable between a storage position along one of the side-faces and a use position beyond the reference surface and stud. A coil spring is about the pivot axis biases the distal end and end member to the storage position. The end member extends from the distal end crosswise with respect to the mainwidth and terminates in a stud-engaging portion extending in a direction intersecting the plane of the reference surface. When the reference surface is against a stud surface, the stud-engaging portion engages the opposite side of the stud for hands-free holding of the level thereagainst.
Hands-Free Level
US Patent:
7908753, Mar 22, 2011
Filed:
Sep 20, 2010
Appl. No.:
12/885696
Inventors:
Roger A. Bohman - Franklin WI, US
Assignee:
Empire Level Mfg. Corp. - Mukwonago WI
International Classification:
G01C 9/28
US Classification:
33372
Abstract:
A hands-free level for gauging structural-member orientation. The level includes an elongate frame with two side-faces and at least one main reference surface extending therealong and having a mainwidth, a level indicator secured to the frame, and a support arm to facilitate holding of the reference surface against the stud. The support arm has a proximal end and extends to a free distal end which includes an end member. The proximal end is pivotably secured to the frame about a pivot axis such that the distal end and end member are movable between a storage position along one of the side-faces and a use position beyond the reference surface and stud. A coil spring is about the pivot axis biases the distal end and end member to the storage position. The end member extends from the distal end and terminates in a stud-engaging portion. When the reference surface is against a stud surface, the stud-engaging portion engages the stud for hands-free holding of the level thereagainst.
Hands-Free Long Level
US Patent:
2010005, Mar 11, 2010
Filed:
Sep 10, 2008
Appl. No.:
12/208201
Inventors:
Roger A. Bohman - Franklin WI, US
Assignee:
EMPIRE LEVEL MFG. CO. - Mukwonago WI
International Classification:
G01C 9/24
US Classification:
33379, 33375
Abstract:
A level for gauging stud orientation. The level includes an elongate frame, a level indicator secured to the frame, two support arms pivotably secured to the frame to facilitate holding of the level against the stud, and a coordinating arm pivotably secured to each of the support arms for synchronous movement of the support arms. The frame has two side-faces and at least one main reference surface extending therealong and having a mainwidth. The coordinating arm is substantially parallel to the main reference surface. Each support arm has a proximal end and extends to a free distal end to which an end member is secured. Each end member extends from a respective one of the distal ends crosswise with respect to the mainwidth and terminates in a stud-engaging portion which extends in a direction intersecting the plane of the reference surface. When the reference surface is against a stud surface the stud-engaging portions engage the opposite side of the stud for hands-free holding of the level thereagainst.
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