Search

Christopher M. Koehler

Examiner (ID: 18436, Phone: (571)272-3560 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
2834, 3726
Total Applications
933
Issued Applications
545
Pending Applications
31
Abandoned Applications
358

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13313717 [patent_doc_number] => 20180208395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => METHOD FOR MODIFYING A CARGO CONTAINER FOR DELIVERY OF PROPPANT TO A FRAC SITE [patent_app_type] => utility [patent_app_number] => 15/924959 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15924959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/924959
METHOD FOR MODIFYING A CARGO CONTAINER FOR DELIVERY OF PROPPANT TO A FRAC SITE Mar 18, 2018 Abandoned
Array ( [id] => 13426237 [patent_doc_number] => 20180264661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => CORN STRIPPER [patent_app_type] => utility [patent_app_number] => 15/923273 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923273
CORN STRIPPER Mar 15, 2018 Abandoned
Array ( [id] => 16498396 [patent_doc_number] => 10863760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Popcorn popper and mixing device [patent_app_type] => utility [patent_app_number] => 15/922293 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922293 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922293
Popcorn popper and mixing device Mar 14, 2018 Issued
Array ( [id] => 15282855 [patent_doc_number] => 10514086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => System and method to align belt integrated starter generator tensioners [patent_app_type] => utility [patent_app_number] => 15/890572 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890572 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890572
System and method to align belt integrated starter generator tensioners Feb 6, 2018 Issued
Array ( [id] => 15453431 [patent_doc_number] => 20200039539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => CROSS MEMBER FOR RECEIVING PIVOT PINS HAVING A LOAD DISTRIBUTION ELEMENT [patent_app_type] => utility [patent_app_number] => 16/484661 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484661
Combined device having device for connecting cross beam for receiving pivot pins and two lower longitudinal beams of coach body for rail vehicle Feb 6, 2018 Issued
Array ( [id] => 13836109 [patent_doc_number] => 20190021539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => COFFEE BREWING CUP STRUCTURE WITH EXPANDABLE FILTER [patent_app_type] => utility [patent_app_number] => 15/875046 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875046
COFFEE BREWING CUP STRUCTURE WITH EXPANDABLE FILTER Jan 18, 2018 Abandoned
Array ( [id] => 17059723 [patent_doc_number] => 11104307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Apparatus and method for controlling axle rotation during axle replacement [patent_app_type] => utility [patent_app_number] => 15/852852 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 3431 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852852 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852852
Apparatus and method for controlling axle rotation during axle replacement Dec 21, 2017 Issued
Array ( [id] => 13296431 [patent_doc_number] => 20180199752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => BREWING QUALITY MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 15/848055 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848055
BREWING QUALITY MEASURING DEVICE Dec 19, 2017 Abandoned
Array ( [id] => 13396629 [patent_doc_number] => 20180249857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => DRIPPER AND FILTER SET [patent_app_type] => utility [patent_app_number] => 15/847831 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15847831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/847831
DRIPPER AND FILTER SET Dec 18, 2017 Abandoned
Array ( [id] => 14406249 [patent_doc_number] => 20190168968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Side-By-Side Slats for a Chain Conveyor Belt and Conveyor Belt System Comprising Same [patent_app_type] => utility [patent_app_number] => 15/829840 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829840 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829840
Side-by-side slats for a chain conveyor belt and conveyor belt system comprising same Nov 30, 2017 Issued
Array ( [id] => 12580065 [patent_doc_number] => 20180085184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => IMAGING FIDUCIAL MARKERS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/828021 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15828021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/828021
Imaging fiducial markers and methods Nov 29, 2017 Issued
Array ( [id] => 15755607 [patent_doc_number] => 10619904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Utility routing for a door-mounted icemaker [patent_app_type] => utility [patent_app_number] => 15/819932 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5648 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819932 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819932
Utility routing for a door-mounted icemaker Nov 20, 2017 Issued
Array ( [id] => 12744412 [patent_doc_number] => 20180139971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => WEIGHING, CUTTING AND ARRANGING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/817968 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817968
WEIGHING, CUTTING AND ARRANGING SYSTEM Nov 19, 2017 Abandoned
Array ( [id] => 13518467 [patent_doc_number] => 20180310776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => BATHTUB DOOR SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/805413 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15805413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805413
BATHTUB DOOR SYSTEMS AND METHODS Nov 6, 2017 Abandoned
Array ( [id] => 14211967 [patent_doc_number] => 20190118368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => Tools and Method for Supporting Workpieces Above a Working Surface [patent_app_type] => utility [patent_app_number] => 15/792369 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792369
Tools and Method for Supporting Workpieces Above a Working Surface Oct 23, 2017 Abandoned
Array ( [id] => 12186766 [patent_doc_number] => 20180045702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Automated Filter Changer' [patent_app_type] => utility [patent_app_number] => 15/790406 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11312 [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] => 15790406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790406
Automated Filter Changer Oct 22, 2017 Abandoned
Array ( [id] => 14209879 [patent_doc_number] => 20190117324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => DISTALLY REPLACEABLE CABLE SYSTEMS IN SURGICAL TOOLS [patent_app_type] => utility [patent_app_number] => 15/790385 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15790385 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790385
Distally replaceable cable systems in surgical tools Oct 22, 2017 Issued
Array ( [id] => 12685015 [patent_doc_number] => 20180120171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => METHOD AND DEVICE FOR APPLYING A FLEXIBLE SEAL TO THE PERIPHERY OF A COMPONENT [patent_app_type] => utility [patent_app_number] => 15/789389 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15789389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789389
METHOD AND DEVICE FOR APPLYING A FLEXIBLE SEAL TO THE PERIPHERY OF A COMPONENT Oct 19, 2017 Abandoned
Array ( [id] => 15195287 [patent_doc_number] => 10495128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Tooling assembly and method for installation of a frangible fastener [patent_app_type] => utility [patent_app_number] => 15/788493 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3181 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15788493 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/788493
Tooling assembly and method for installation of a frangible fastener Oct 18, 2017 Issued
Array ( [id] => 12651747 [patent_doc_number] => 20180109080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => SCREW GUARD [patent_app_type] => utility [patent_app_number] => 15/785666 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15785666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785666
SCREW GUARD Oct 16, 2017 Abandoned
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