Search

Christina Ann Johnson

Supervisory Patent Examiner (ID: 18390, Phone: (571)272-1176 , Office: P/1742 )

Most Active Art Unit
1725
Art Unit(s)
1725, 1742, 1754, 1791, 1732
Total Applications
760
Issued Applications
465
Pending Applications
59
Abandoned Applications
241

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13852659 [patent_doc_number] => 10188034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Material guide for a straw hood of an agricultural vehicle [patent_app_type] => utility [patent_app_number] => 14/875315 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14875315 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875315
Material guide for a straw hood of an agricultural vehicle Oct 4, 2015 Issued
Array ( [id] => 11526406 [patent_doc_number] => 20170086383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Lawn Care Assembly' [patent_app_type] => utility [patent_app_number] => 14/871400 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1159 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [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] => 14871400 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/871400
Lawn Care Assembly Sep 29, 2015 Abandoned
Array ( [id] => 11512132 [patent_doc_number] => 20170079205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'Tommy grass ejection chute' [patent_app_type] => utility [patent_app_number] => 14/756598 [patent_app_country] => US [patent_app_date] => 2015-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3096 [patent_no_of_claims] => 20 [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] => 14756598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/756598
Collapsible grass ejection chute for a rotary lawnmower Sep 22, 2015 Issued
Array ( [id] => 11512133 [patent_doc_number] => 20170079206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'Mower Blade Assembly' [patent_app_type] => utility [patent_app_number] => 14/859886 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1605 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [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] => 14859886 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859886
Mower blade assembly Sep 20, 2015 Issued
Array ( [id] => 11496941 [patent_doc_number] => 20170071126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'REAR MOUNTED ROTATING MOWER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/855709 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7963 [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] => 14855709 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/855709
Rear mounted rotating mower assembly Sep 15, 2015 Issued
Array ( [id] => 11496940 [patent_doc_number] => 20170071125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'AUGMENTED CROP LOSS SENSING' [patent_app_type] => utility [patent_app_number] => 14/849930 [patent_app_country] => US [patent_app_date] => 2015-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7129 [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] => 14849930 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/849930
Augmented crop loss sensing Sep 9, 2015 Issued
Array ( [id] => 11490720 [patent_doc_number] => 20170064905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'MULTI HEAD WINDROWER' [patent_app_type] => utility [patent_app_number] => 14/848781 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4874 [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] => 14848781 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848781
Multi head windrower Sep 8, 2015 Issued
Array ( [id] => 10773967 [patent_doc_number] => 20160120122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'QUICK CHANGE LAWN MOWER BLADES' [patent_app_type] => utility [patent_app_number] => 14/847909 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7554 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [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] => 14847909 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/847909
Quick change lawn mower blades Sep 7, 2015 Issued
Array ( [id] => 11011503 [patent_doc_number] => 20160208456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'SECTIONAL PLOW' [patent_app_type] => utility [patent_app_number] => 14/844793 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3669 [patent_no_of_claims] => 18 [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] => 14844793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844793
Sectional plow Sep 2, 2015 Issued
Array ( [id] => 12281560 [patent_doc_number] => 09930831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Mower deck grass collector chute [patent_app_type] => utility [patent_app_number] => 14/843903 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1609 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14843903 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843903
Mower deck grass collector chute Sep 1, 2015 Issued
Array ( [id] => 15697479 [patent_doc_number] => 10604909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Stackable bucket [patent_app_type] => utility [patent_app_number] => 14/839969 [patent_app_country] => US [patent_app_date] => 2015-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2929 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14839969 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/839969
Stackable bucket Aug 28, 2015 Issued
Array ( [id] => 11004331 [patent_doc_number] => 20160201280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'SNOW REMOVAL DEVICE, VEHICLE, AND TRACK TRANSPORTATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/837805 [patent_app_country] => US [patent_app_date] => 2015-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9009 [patent_no_of_claims] => 13 [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] => 14837805 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/837805
SNOW REMOVAL DEVICE, VEHICLE, AND TRACK TRANSPORTATION SYSTEM Aug 26, 2015 Abandoned
Array ( [id] => 10767046 [patent_doc_number] => 20160113202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'Cutting Blade' [patent_app_type] => utility [patent_app_number] => 14/835232 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4349 [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] => 14835232 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/835232
Cutting Blade Aug 24, 2015 Abandoned
Array ( [id] => 10707305 [patent_doc_number] => 20160053452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'ICE AND SNOW REMOVAL SYSTEM AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/829882 [patent_app_country] => US [patent_app_date] => 2015-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1873 [patent_no_of_claims] => 12 [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] => 14829882 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/829882
ICE AND SNOW REMOVAL SYSTEM AND APPARATUS Aug 18, 2015 Abandoned
Array ( [id] => 10698722 [patent_doc_number] => 20160044869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'Apparatus for Chopping and discharging Straw from a Combine Harvester' [patent_app_type] => utility [patent_app_number] => 14/824521 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4881 [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] => 14824521 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/824521
Apparatus for Chopping and discharging Straw from a Combine Harvester Aug 11, 2015 Abandoned
Array ( [id] => 11879033 [patent_doc_number] => 09750188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Berry catcher system' [patent_app_type] => utility [patent_app_number] => 14/823277 [patent_app_country] => US [patent_app_date] => 2015-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1129 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14823277 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/823277
Berry catcher system Aug 10, 2015 Issued
Array ( [id] => 11418961 [patent_doc_number] => 20170027105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'STALK ROLL FOR A ROW UNIT OF AN AGRICULTURAL HARVESTER' [patent_app_type] => utility [patent_app_number] => 14/813666 [patent_app_country] => US [patent_app_date] => 2015-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4804 [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] => 14813666 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813666
Stalk roll for a row unit of an agricultural harvester Jul 29, 2015 Issued
Array ( [id] => 10678588 [patent_doc_number] => 20160024733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'Back-Saver Snow Shovel' [patent_app_type] => utility [patent_app_number] => 14/808772 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1897 [patent_no_of_claims] => 11 [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] => 14808772 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/808772
Back-Saver Snow Shovel Jul 23, 2015 Abandoned
Array ( [id] => 11399530 [patent_doc_number] => 20170020068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'MOWER DECK GAUGE WHEEL SUPPORT' [patent_app_type] => utility [patent_app_number] => 14/804998 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1723 [patent_no_of_claims] => 13 [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] => 14804998 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/804998
Mower deck gauge wheel support Jul 20, 2015 Issued
Array ( [id] => 11399528 [patent_doc_number] => 20170020067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'QUICK ATTACH ROTARY MOWER BLADE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/805310 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1824 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [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] => 14805310 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/805310
Quick attach rotary mower blade system Jul 20, 2015 Issued
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