Search

Christopher M. Koehler

Examiner (ID: 12558, Phone: (571)272-3560 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
2834, 3726
Total Applications
947
Issued Applications
550
Pending Applications
33
Abandoned Applications
363

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10542515 [patent_doc_number] => 09267632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-02-23 [patent_title] => 'Coupling for pipe, and related methods' [patent_app_type] => utility [patent_app_number] => 13/397027 [patent_app_country] => US [patent_app_date] => 2012-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 6669 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13397027 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/397027
Coupling for pipe, and related methods Feb 14, 2012 Issued
Array ( [id] => 8190434 [patent_doc_number] => 20120118025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'DRIVER FOR FASTENING TO A SHEET METAL DRUM OF A LAUNDRY MACHINE' [patent_app_type] => utility [patent_app_number] => 13/359517 [patent_app_country] => US [patent_app_date] => 2012-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2116 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20120118025.pdf [firstpage_image] =>[orig_patent_app_number] => 13359517 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/359517
Driver for fastening to a sheet metal drum of a laundry machine Jan 26, 2012 Issued
Array ( [id] => 8936135 [patent_doc_number] => 20130185932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'FASTENING AND LOOSENING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/878717 [patent_app_country] => US [patent_app_date] => 2012-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10512 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13878717 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/878717
Fastening and loosening device Jan 25, 2012 Issued
Array ( [id] => 14144221 [patent_doc_number] => 10252462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Inflatable closing plug for pipes [patent_app_type] => utility [patent_app_number] => 13/353337 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9903 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13353337 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353337
Inflatable closing plug for pipes Jan 18, 2012 Issued
Array ( [id] => 8926655 [patent_doc_number] => 20130182415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'METHODS FOR FORMING CONTOURED PORTIONS OF LIGHTING FIXTURES AND LIGHTING FIXTURES INCORPORATING SAME' [patent_app_type] => utility [patent_app_number] => 13/352917 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3453 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13352917 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352917
METHODS FOR FORMING CONTOURED PORTIONS OF LIGHTING FIXTURES AND LIGHTING FIXTURES INCORPORATING SAME Jan 17, 2012 Abandoned
Array ( [id] => 8165308 [patent_doc_number] => 20120104006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'COLLAPSIBLE PAN' [patent_app_type] => utility [patent_app_number] => 13/349638 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 9911 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20120104006.pdf [firstpage_image] =>[orig_patent_app_number] => 13349638 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349638
COLLAPSIBLE PAN Jan 12, 2012 Abandoned
Array ( [id] => 10547777 [patent_doc_number] => 09272378 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-01 [patent_title] => 'System for holding working objects' [patent_app_type] => utility [patent_app_number] => 13/347420 [patent_app_country] => US [patent_app_date] => 2012-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 10902 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13347420 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/347420
System for holding working objects Jan 9, 2012 Issued
Array ( [id] => 10123148 [patent_doc_number] => 09157502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Staple belt fastener applicator tool and method' [patent_app_type] => utility [patent_app_number] => 13/342678 [patent_app_country] => US [patent_app_date] => 2012-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5427 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342678
Staple belt fastener applicator tool and method Jan 2, 2012 Issued
Array ( [id] => 10037032 [patent_doc_number] => 09078369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Fastening device, casing using same, and fastening method' [patent_app_type] => utility [patent_app_number] => 13/336367 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4224 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13336367 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336367
Fastening device, casing using same, and fastening method Dec 22, 2011 Issued
Array ( [id] => 8247409 [patent_doc_number] => 20120151734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Method of Installing Sealed Circular Ductwork' [patent_app_type] => utility [patent_app_number] => 13/335188 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3869 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20120151734.pdf [firstpage_image] =>[orig_patent_app_number] => 13335188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335188
Method of installing sealed circular ductwork Dec 21, 2011 Issued
Array ( [id] => 8247409 [patent_doc_number] => 20120151734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Method of Installing Sealed Circular Ductwork' [patent_app_type] => utility [patent_app_number] => 13/335188 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3869 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20120151734.pdf [firstpage_image] =>[orig_patent_app_number] => 13335188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335188
Method of installing sealed circular ductwork Dec 21, 2011 Issued
Array ( [id] => 8247409 [patent_doc_number] => 20120151734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Method of Installing Sealed Circular Ductwork' [patent_app_type] => utility [patent_app_number] => 13/335188 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3869 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20120151734.pdf [firstpage_image] =>[orig_patent_app_number] => 13335188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335188
Method of installing sealed circular ductwork Dec 21, 2011 Issued
Array ( [id] => 8247409 [patent_doc_number] => 20120151734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Method of Installing Sealed Circular Ductwork' [patent_app_type] => utility [patent_app_number] => 13/335188 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3869 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20120151734.pdf [firstpage_image] =>[orig_patent_app_number] => 13335188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335188
Method of installing sealed circular ductwork Dec 21, 2011 Issued
Array ( [id] => 11242931 [patent_doc_number] => 09468959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Production method of seamless tube using round bar made of high Cr-high Ni alloy' [patent_app_type] => utility [patent_app_number] => 13/996157 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5030 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996157 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996157
Production method of seamless tube using round bar made of high Cr-high Ni alloy Dec 19, 2011 Issued
Array ( [id] => 9373539 [patent_doc_number] => 08677788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Method of forming a drum type washing machine having a driving unit' [patent_app_type] => utility [patent_app_number] => 13/329956 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8424 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13329956 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/329956
Method of forming a drum type washing machine having a driving unit Dec 18, 2011 Issued
Array ( [id] => 8757807 [patent_doc_number] => 08418322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Cookware handle' [patent_app_type] => utility [patent_app_number] => 13/330454 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2507 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13330454 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/330454
Cookware handle Dec 18, 2011 Issued
Array ( [id] => 10541143 [patent_doc_number] => 09266250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Saw blade guard quick release structure and method for locking and unlocking saw blade guard' [patent_app_type] => utility [patent_app_number] => 13/328348 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4453 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13328348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/328348
Saw blade guard quick release structure and method for locking and unlocking saw blade guard Dec 15, 2011 Issued
Array ( [id] => 8879174 [patent_doc_number] => 20130152358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'GUIDANCE TOOL FOR ADJUSTING POSITION OF AUTONOMOUS CRUISE CONTROL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/327807 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2884 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13327807 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/327807
Guidance tool for adjusting position of autonomous cruise control assembly Dec 15, 2011 Issued
Array ( [id] => 8260331 [patent_doc_number] => 20120159758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'PIPING ALIGNMENT DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/324619 [patent_app_country] => US [patent_app_date] => 2011-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3690 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13324619 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/324619
PIPING ALIGNMENT DEVICE AND METHOD Dec 12, 2011 Abandoned
Array ( [id] => 9405103 [patent_doc_number] => 20140096355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'FLUID COUPLER' [patent_app_type] => utility [patent_app_number] => 13/989767 [patent_app_country] => US [patent_app_date] => 2011-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13989767 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989767
FLUID COUPLER Dec 12, 2011 Abandoned
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