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] => 5316278 [patent_doc_number] => 20090280876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'Cleaning fan housing with a clean-out access door' [patent_app_type] => utility [patent_app_number] => 12/151624 [patent_app_country] => US [patent_app_date] => 2008-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8307 [patent_no_of_claims] => 21 [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/A1/0280/20090280876.pdf [firstpage_image] =>[orig_patent_app_number] => 12151624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/151624
Cleaning fan housing with a clean-out access door May 7, 2008 Abandoned
Array ( [id] => 4503732 [patent_doc_number] => 07908837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Grass collector mounting system' [patent_app_type] => utility [patent_app_number] => 12/151588 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5765 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/908/07908837.pdf [firstpage_image] =>[orig_patent_app_number] => 12151588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/151588
Grass collector mounting system May 6, 2008 Issued
Array ( [id] => 5554467 [patent_doc_number] => 20090266044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'INTEGRATED DRAPER BELT SUPPORT AND SKID SHOE IN AN AGRICULTURAL HARVESTING MACHINE' [patent_app_type] => utility [patent_app_number] => 12/109758 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3637 [patent_no_of_claims] => 31 [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/A1/0266/20090266044.pdf [firstpage_image] =>[orig_patent_app_number] => 12109758 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109758
INTEGRATED DRAPER BELT SUPPORT AND SKID SHOE IN AN AGRICULTURAL HARVESTING MACHINE Apr 24, 2008 Abandoned
Array ( [id] => 4887338 [patent_doc_number] => 20080261670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'AGRICULTURAL WORKING MACHINE' [patent_app_type] => utility [patent_app_number] => 12/104859 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3254 [patent_no_of_claims] => 15 [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/A1/0261/20080261670.pdf [firstpage_image] =>[orig_patent_app_number] => 12104859 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104859
AGRICULTURAL WORKING MACHINE Apr 16, 2008 Abandoned
Array ( [id] => 4672256 [patent_doc_number] => 20080209883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Crop lifter and crop accessory attachment' [patent_app_type] => utility [patent_app_number] => 12/081440 [patent_app_country] => US [patent_app_date] => 2008-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6794 [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] => publications/A1/0209/20080209883.pdf [firstpage_image] =>[orig_patent_app_number] => 12081440 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081440
Crop lifter and crop accessory attachment Apr 15, 2008 Abandoned
Array ( [id] => 6503707 [patent_doc_number] => 20100229402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'ADAPTOR FOR A LINE TRIMMER' [patent_app_type] => utility [patent_app_number] => 12/600778 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1606 [patent_no_of_claims] => 18 [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] => publications/A1/0229/20100229402.pdf [firstpage_image] =>[orig_patent_app_number] => 12600778 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/600778
ADAPTOR FOR A LINE TRIMMER Apr 8, 2008 Abandoned
Array ( [id] => 5566381 [patent_doc_number] => 20090249758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'Sidewinder Fence Mower' [patent_app_type] => utility [patent_app_number] => 12/099409 [patent_app_country] => US [patent_app_date] => 2008-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2567 [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] => publications/A1/0249/20090249758.pdf [firstpage_image] =>[orig_patent_app_number] => 12099409 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/099409
Sidewinder Fence Mower Apr 7, 2008 Abandoned
Array ( [id] => 183032 [patent_doc_number] => 07644566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Curtain to direct crop in a header' [patent_app_type] => utility [patent_app_number] => 12/062644 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3549 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/644/07644566.pdf [firstpage_image] =>[orig_patent_app_number] => 12062644 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/062644
Curtain to direct crop in a header Apr 3, 2008 Issued
Array ( [id] => 108296 [patent_doc_number] => 07716904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Cutterbar PTO cover and filler' [patent_app_type] => utility [patent_app_number] => 12/062662 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2654 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/716/07716904.pdf [firstpage_image] =>[orig_patent_app_number] => 12062662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/062662
Cutterbar PTO cover and filler Apr 3, 2008 Issued
Array ( [id] => 209898 [patent_doc_number] => 07621113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Auger with tapered flighting' [patent_app_type] => utility [patent_app_number] => 12/062638 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2988 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/621/07621113.pdf [firstpage_image] =>[orig_patent_app_number] => 12062638 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/062638
Auger with tapered flighting Apr 3, 2008 Issued
Array ( [id] => 4740366 [patent_doc_number] => 20080234019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'COMBINE HARVESTER WITH SUCTION FAN' [patent_app_type] => utility [patent_app_number] => 12/061919 [patent_app_country] => US [patent_app_date] => 2008-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2902 [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] => publications/A1/0234/20080234019.pdf [firstpage_image] =>[orig_patent_app_number] => 12061919 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/061919
COMBINE HARVESTER WITH SUCTION FAN Apr 2, 2008 Abandoned
Array ( [id] => 5570096 [patent_doc_number] => 20090253474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'Reflexing deflector-elements for automatically discarding, from a combine harvester, oversized wads of harvest residue' [patent_app_type] => utility [patent_app_number] => 12/080365 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2415 [patent_no_of_claims] => 14 [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/A1/0253/20090253474.pdf [firstpage_image] =>[orig_patent_app_number] => 12080365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/080365
Reflexing deflector-elements for automatically discarding, from a combine harvester, oversized wads of harvest residue Apr 1, 2008 Abandoned
Array ( [id] => 4855180 [patent_doc_number] => 20080264030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'STEM CLIPPER AND CRUSHER MECHANISMS FOR USE WITH FRUIT TREES AND THE LIKE' [patent_app_type] => utility [patent_app_number] => 12/061059 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1653 [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/A1/0264/20080264030.pdf [firstpage_image] =>[orig_patent_app_number] => 12061059 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/061059
STEM CLIPPER AND CRUSHER MECHANISMS FOR USE WITH FRUIT TREES AND THE LIKE Apr 1, 2008 Abandoned
Array ( [id] => 49294 [patent_doc_number] => 07770370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Device for limiting lowering of implement on working vehicle' [patent_app_type] => utility [patent_app_number] => 12/051824 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4788 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/770/07770370.pdf [firstpage_image] =>[orig_patent_app_number] => 12051824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/051824
Device for limiting lowering of implement on working vehicle Mar 18, 2008 Issued
Array ( [id] => 4834922 [patent_doc_number] => 20080276588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Rear Discharge Mower' [patent_app_type] => utility [patent_app_number] => 12/051815 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4570 [patent_no_of_claims] => 10 [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/A1/0276/20080276588.pdf [firstpage_image] =>[orig_patent_app_number] => 12051815 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/051815
Rear discharge mower Mar 18, 2008 Issued
Array ( [id] => 88993 [patent_doc_number] => 07730706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Lawn mower with pivotable grass collector' [patent_app_type] => utility [patent_app_number] => 12/051818 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4169 [patent_no_of_claims] => 7 [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] => patents/07/730/07730706.pdf [firstpage_image] =>[orig_patent_app_number] => 12051818 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/051818
Lawn mower with pivotable grass collector Mar 18, 2008 Issued
Array ( [id] => 7984281 [patent_doc_number] => 08074433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Agricultural harvester with auxiliary power unit and intelligent power management' [patent_app_type] => utility [patent_app_number] => 12/048457 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2990 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/074/08074433.pdf [firstpage_image] =>[orig_patent_app_number] => 12048457 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048457
Agricultural harvester with auxiliary power unit and intelligent power management Mar 13, 2008 Issued
Array ( [id] => 5533874 [patent_doc_number] => 20090233662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'CONCAVE SUSPENSION CONTROL SYSTEM AND METHOD FOR A THRESHING SECTION IN A HARVESTING MACHINE' [patent_app_type] => utility [patent_app_number] => 12/048289 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2661 [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] => publications/A1/0233/20090233662.pdf [firstpage_image] =>[orig_patent_app_number] => 12048289 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048289
Concave suspension control system and method for a threshing section in a harvesting machine Mar 13, 2008 Issued
Array ( [id] => 5533875 [patent_doc_number] => 20090233663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'CONCAVE SUSPENSION FOR A THRESHING SECTION IN A HARVESTING MACHINE' [patent_app_type] => utility [patent_app_number] => 12/048321 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2577 [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] => publications/A1/0233/20090233663.pdf [firstpage_image] =>[orig_patent_app_number] => 12048321 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048321
Concave suspension for a threshing section in a harvesting machine Mar 13, 2008 Issued
Array ( [id] => 5533971 [patent_doc_number] => 20090233759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'WORK MACHINE WITH AUXILIARY POWER UNIT AND INTELLIGENT POWER MANAGEMENT' [patent_app_type] => utility [patent_app_number] => 12/048589 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2743 [patent_no_of_claims] => 25 [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/A1/0233/20090233759.pdf [firstpage_image] =>[orig_patent_app_number] => 12048589 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048589
Work machine with auxiliary power unit and intelligent power management Mar 13, 2008 Issued
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