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] => 9151487 [patent_doc_number] => 08584383 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-19 [patent_title] => 'Caster wheel assembly for a snowblower' [patent_app_type] => utility [patent_app_number] => 13/623928 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1735 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 736 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13623928 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/623928
Caster wheel assembly for a snowblower Sep 20, 2012 Issued
Array ( [id] => 9365919 [patent_doc_number] => 20140075792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'SNOW BLOWER WITH AN ADJUSTABLE BACK' [patent_app_type] => utility [patent_app_number] => 13/573511 [patent_app_country] => US [patent_app_date] => 2012-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1400 [patent_no_of_claims] => 4 [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] => 13573511 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/573511
SNOW BLOWER WITH AN ADJUSTABLE BACK Sep 19, 2012 Abandoned
Array ( [id] => 9366040 [patent_doc_number] => 20140075913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'Mower Deck Extension' [patent_app_type] => utility [patent_app_number] => 13/622357 [patent_app_country] => US [patent_app_date] => 2012-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2462 [patent_no_of_claims] => 19 [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] => 13622357 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622357
Mower Deck Extension Sep 17, 2012 Abandoned
Array ( [id] => 12008044 [patent_doc_number] => 09801339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Regulator of residue flow for spreading devices on agricultural combines' [patent_app_type] => utility [patent_app_number] => 13/617264 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 57 [patent_no_of_words] => 12357 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13617264 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/617264
Regulator of residue flow for spreading devices on agricultural combines Sep 13, 2012 Issued
Array ( [id] => 9981622 [patent_doc_number] => 09027317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Reel mower grass catcher carrier' [patent_app_type] => utility [patent_app_number] => 13/601269 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2706 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13601269 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/601269
Reel mower grass catcher carrier Aug 30, 2012 Issued
Array ( [id] => 11303131 [patent_doc_number] => 09510509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Two-stage harvesting system' [patent_app_type] => utility [patent_app_number] => 13/601415 [patent_app_country] => US [patent_app_date] => 2012-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1679 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13601415 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/601415
Two-stage harvesting system Aug 30, 2012 Issued
Array ( [id] => 9013388 [patent_doc_number] => 20130228352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'INTEGRATED HAND CULTIVATOR/SIFTER APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/599697 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3434 [patent_no_of_claims] => 1 [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] => 13599697 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/599697
INTEGRATED HAND CULTIVATOR/SIFTER APPARATUS Aug 29, 2012 Abandoned
Array ( [id] => 10533331 [patent_doc_number] => 09258944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Flexible platform joined to a conveyor belt for a combine harvester' [patent_app_type] => utility [patent_app_number] => 13/593555 [patent_app_country] => US [patent_app_date] => 2012-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2227 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13593555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/593555
Flexible platform joined to a conveyor belt for a combine harvester Aug 23, 2012 Issued
Array ( [id] => 10942220 [patent_doc_number] => 20140345241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'BRUSH HARVESTERS OPERABLE BY HAND AND BY A VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/241391 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5462 [patent_no_of_claims] => 15 [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] => 14241391 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/241391
BRUSH HARVESTERS OPERABLE BY HAND AND BY A VEHICLE Aug 13, 2012 Abandoned
Array ( [id] => 10114138 [patent_doc_number] => 09149002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Sieve for a combine harvester cleaning device' [patent_app_type] => utility [patent_app_number] => 13/585502 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4628 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13585502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/585502
Sieve for a combine harvester cleaning device Aug 13, 2012 Issued
Array ( [id] => 9302681 [patent_doc_number] => 20140041355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'BI-FOLD HOODS FOR AGRICULTURAL EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 13/568812 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2218 [patent_no_of_claims] => 8 [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] => 13568812 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/568812
Bi-fold hoods for agricultural equipment Aug 6, 2012 Issued
Array ( [id] => 8496341 [patent_doc_number] => 20120295749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'Device For Activating A Cogged Flexible Transmission Organ' [patent_app_type] => utility [patent_app_number] => 13/562708 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3249 [patent_no_of_claims] => 6 [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] => 13562708 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/562708
Device for activating a cogged flexible transmission organ Jul 30, 2012 Issued
Array ( [id] => 9281128 [patent_doc_number] => 20140031096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'FLOW DISTRIBUTION SYSTEM FOR CONTROLLING APPLICATION WIDTH OF RESIDUAL CROP MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/557801 [patent_app_country] => US [patent_app_date] => 2012-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4895 [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] => 13557801 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/557801
Flow distribution system for controlling application width of residual crop material Jul 24, 2012 Issued
Array ( [id] => 8633447 [patent_doc_number] => 20130025250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'FRONT MOUNT ROTARY CUTTER WITH DISCHARGE CHUTES' [patent_app_type] => utility [patent_app_number] => 13/555599 [patent_app_country] => US [patent_app_date] => 2012-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1779 [patent_no_of_claims] => 8 [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] => 13555599 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/555599
FRONT MOUNT ROTARY CUTTER WITH DISCHARGE CHUTES Jul 22, 2012 Abandoned
Array ( [id] => 8531470 [patent_doc_number] => 08307620 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-13 [patent_title] => 'Rotary disk crop harvesting header with an auger member' [patent_app_type] => utility [patent_app_number] => 13/553088 [patent_app_country] => US [patent_app_date] => 2012-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9699 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13553088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/553088
Rotary disk crop harvesting header with an auger member Jul 18, 2012 Issued
Array ( [id] => 8741592 [patent_doc_number] => 20130081309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'BLADE FOR REMOVING SNOW' [patent_app_type] => utility [patent_app_number] => 13/522354 [patent_app_country] => US [patent_app_date] => 2012-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1880 [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] => 13522354 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522354
Blade for removing snow Jul 15, 2012 Issued
Array ( [id] => 8575723 [patent_doc_number] => 08341927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Crop harvesting header with rotary disks and impellers for transferring the crop inwardly to a discharge opening' [patent_app_type] => utility [patent_app_number] => 13/550228 [patent_app_country] => US [patent_app_date] => 2012-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7669 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13550228 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/550228
Crop harvesting header with rotary disks and impellers for transferring the crop inwardly to a discharge opening Jul 15, 2012 Issued
Array ( [id] => 9646172 [patent_doc_number] => 08800175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-12 [patent_title] => 'Adjustable snow removal system' [patent_app_type] => utility [patent_app_number] => 13/542949 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3149 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 692 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13542949 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/542949
Adjustable snow removal system Jul 5, 2012 Issued
Array ( [id] => 9200955 [patent_doc_number] => 20140000132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'ROOF TOP SNOW REMOVING APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT' [patent_app_type] => utility [patent_app_number] => 13/539556 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3838 [patent_no_of_claims] => 15 [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] => 13539556 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539556
Roof top snow removing apparatus, method, and computer program product Jul 1, 2012 Issued
Array ( [id] => 9200956 [patent_doc_number] => 20140000133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'ANTI-DIGGING SNOW-PLOW BAR' [patent_app_type] => utility [patent_app_number] => 13/539598 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1836 [patent_no_of_claims] => 8 [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] => 13539598 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/539598
ANTI-DIGGING SNOW-PLOW BAR Jul 1, 2012 Abandoned
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