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] => 13562447 [patent_doc_number] => 20180332771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => METHODS FOR CREATING MERGED TRIPLE WINDROWS [patent_app_type] => utility [patent_app_number] => 15/599637 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599637
Methods for creating merged triple windrows May 18, 2017 Issued
Array ( [id] => 12092016 [patent_doc_number] => 20170349109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Storage Assemblies and Bucket Accessories for Tractors' [patent_app_type] => utility [patent_app_number] => 15/599301 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4315 [patent_no_of_claims] => 19 [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] => 15599301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599301
Storage Assemblies and Bucket Accessories for Tractors May 17, 2017 Abandoned
Array ( [id] => 16427623 [patent_doc_number] => 10827679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Straw buncher [patent_app_type] => utility [patent_app_number] => 15/596542 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4291 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15596542 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/596542
Straw buncher May 15, 2017 Issued
Array ( [id] => 16588606 [patent_doc_number] => 10897844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Mower unit mountable to traveling vehicle body [patent_app_type] => utility [patent_app_number] => 15/595059 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3155 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15595059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595059
Mower unit mountable to traveling vehicle body May 14, 2017 Issued
Array ( [id] => 13945363 [patent_doc_number] => 10208444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Snow directing and discharging assembly [patent_app_type] => utility [patent_app_number] => 15/583923 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583923
Snow directing and discharging assembly Apr 30, 2017 Issued
Array ( [id] => 14944477 [patent_doc_number] => 10433480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Low-energy blade system having a quick-attach mechanism [patent_app_type] => utility [patent_app_number] => 15/492865 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4754 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15492865 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492865
Low-energy blade system having a quick-attach mechanism Apr 19, 2017 Issued
Array ( [id] => 14214975 [patent_doc_number] => 20190119872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => EQUIPMENT FOR CREATING A CROSS-COUNTRY SKI TRAIL [patent_app_type] => utility [patent_app_number] => 16/090971 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16090971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/090971
Equipment for creating a cross-country ski trail Apr 6, 2017 Issued
Array ( [id] => 14133013 [patent_doc_number] => 20190100896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => ROBUST MULTI-TOOL ASSEMBLY FOR HYDRAULIC EXCAVATORS [patent_app_type] => utility [patent_app_number] => 16/087428 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3477 [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] => 16087428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087428
Robust multi-tool assembly for hydraulic excavators Mar 22, 2017 Issued
Array ( [id] => 12172384 [patent_doc_number] => 09890514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Stackable bucket' [patent_app_type] => utility [patent_app_number] => 15/463099 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2965 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15463099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/463099
Stackable bucket Mar 19, 2017 Issued
Array ( [id] => 17815792 [patent_doc_number] => 11421391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Snow plow blade assembly with angled top shield [patent_app_type] => utility [patent_app_number] => 16/083385 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 69 [patent_no_of_words] => 8421 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083385
Snow plow blade assembly with angled top shield Mar 8, 2017 Issued
Array ( [id] => 14097503 [patent_doc_number] => 20190090427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SCRUB CLAW FOR A MOWER [patent_app_type] => utility [patent_app_number] => 16/081349 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16081349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081349
SCRUB CLAW FOR A MOWER Feb 27, 2017 Abandoned
Array ( [id] => 17936353 [patent_doc_number] => 11470782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Pick-up having tine rings and tine segments [patent_app_type] => utility [patent_app_number] => 16/077841 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 11601 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077841
Pick-up having tine rings and tine segments Feb 15, 2017 Issued
Array ( [id] => 17376384 [patent_doc_number] => 11234370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Apparatus for harvesting vegetable crops [patent_app_type] => utility [patent_app_number] => 16/075309 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 9832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16075309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075309
Apparatus for harvesting vegetable crops Feb 1, 2017 Issued
Array ( [id] => 11566694 [patent_doc_number] => 20170105338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'MULCHING APPARATUS FOR A LAWNMOWER' [patent_app_type] => utility [patent_app_number] => 15/391000 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4812 [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] => 15391000 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391000
Mulching apparatus for a lawnmower Dec 26, 2016 Issued
Array ( [id] => 12429279 [patent_doc_number] => 09976268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Blade for removing snow [patent_app_type] => utility [patent_app_number] => 15/386084 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1921 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386084
Blade for removing snow Dec 20, 2016 Issued
Array ( [id] => 15189795 [patent_doc_number] => 10492365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Lawncare apparatus [patent_app_type] => utility [patent_app_number] => 15/373798 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 6733 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15373798 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/373798
Lawncare apparatus Dec 8, 2016 Issued
Array ( [id] => 11526393 [patent_doc_number] => 20170086370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'LAWNCARE APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/373840 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6885 [patent_no_of_claims] => 10 [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] => 15373840 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/373840
Lawncare apparatus Dec 8, 2016 Issued
Array ( [id] => 15614373 [patent_doc_number] => 20200077591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => A Kind of Self-Adaptive Throwing Device for Stalks Cutting and Discharging in the Longitudinal Axial Flow Combine Harvesters and its Control Method [patent_app_type] => utility [patent_app_number] => 15/742368 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 936 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15742368 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742368
Self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters and its control method Nov 21, 2016 Issued
Array ( [id] => 11617426 [patent_doc_number] => 20170127613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'LAWN MOWER BAGGER CONNECTION' [patent_app_type] => utility [patent_app_number] => 15/349701 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3406 [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] => 15349701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/349701
Lawn mower bagger connection Nov 10, 2016 Issued
Array ( [id] => 14451381 [patent_doc_number] => 10321633 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-18 [patent_title] => Threshing bars with reinforced spikes and cutting blades [patent_app_type] => utility [patent_app_number] => 15/348069 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 8892 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348069 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348069
Threshing bars with reinforced spikes and cutting blades Nov 9, 2016 Issued
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