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] => 4706951 [patent_doc_number] => 20080295477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Easily removable mower cutting deck' [patent_app_type] => utility [patent_app_number] => 11/807910 [patent_app_country] => US [patent_app_date] => 2007-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3878 [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/A1/0295/20080295477.pdf [firstpage_image] =>[orig_patent_app_number] => 11807910 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/807910
Easily removable mower cutting deck May 29, 2007 Issued
Array ( [id] => 4929433 [patent_doc_number] => 20080000208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Cutter head with multiple mounts, bushing assembly and/or cooler assembly' [patent_app_type] => utility [patent_app_number] => 11/806138 [patent_app_country] => US [patent_app_date] => 2007-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5334 [patent_no_of_claims] => 53 [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] => publications/A1/0000/20080000208.pdf [firstpage_image] =>[orig_patent_app_number] => 11806138 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/806138
Cutter head with multiple mounts, bushing assembly and/or cooler assembly May 29, 2007 Abandoned
Array ( [id] => 5025244 [patent_doc_number] => 20070266688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Agricultural machine' [patent_app_type] => utility [patent_app_number] => 11/802163 [patent_app_country] => US [patent_app_date] => 2007-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1820 [patent_no_of_claims] => 15 [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/A1/0266/20070266688.pdf [firstpage_image] =>[orig_patent_app_number] => 11802163 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802163
Agricultural machine with a two stage lift actuator for pivoting a crop processing member May 20, 2007 Issued
Array ( [id] => 4772383 [patent_doc_number] => 20080058042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Rigid rotor discharge deflector' [patent_app_type] => utility [patent_app_number] => 11/804118 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6889 [patent_no_of_claims] => 40 [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/A1/0058/20080058042.pdf [firstpage_image] =>[orig_patent_app_number] => 11804118 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/804118
Rigid rotor discharge deflector May 16, 2007 Abandoned
Array ( [id] => 5577705 [patent_doc_number] => 20090173051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'SHREDDER DEVICE, IN PARTICULAR FOR AGRICULTURAL MACHINES' [patent_app_type] => utility [patent_app_number] => 12/301259 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5385 [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/A1/0173/20090173051.pdf [firstpage_image] =>[orig_patent_app_number] => 12301259 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301259
SHREDDER DEVICE, IN PARTICULAR FOR AGRICULTURAL MACHINES May 15, 2007 Abandoned
Array ( [id] => 5007014 [patent_doc_number] => 20070277491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Foreign object detection system for agricultural harvesting machines' [patent_app_type] => utility [patent_app_number] => 11/803498 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4006 [patent_no_of_claims] => 7 [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/A1/0277/20070277491.pdf [firstpage_image] =>[orig_patent_app_number] => 11803498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/803498
Foreign object detection system for agricultural harvesting machines May 14, 2007 Abandoned
Array ( [id] => 6244531 [patent_doc_number] => 20100024375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'Front Mounted Rotary Hay Rake' [patent_app_type] => utility [patent_app_number] => 12/227246 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3228 [patent_no_of_claims] => 3 [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/A1/0024/20100024375.pdf [firstpage_image] =>[orig_patent_app_number] => 12227246 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/227246
Front mounted rotary hay rake May 13, 2007 Issued
Array ( [id] => 4835705 [patent_doc_number] => 20080277127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Quick change rotary mower blade' [patent_app_type] => utility [patent_app_number] => 11/801889 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1599 [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] => publications/A1/0277/20080277127.pdf [firstpage_image] =>[orig_patent_app_number] => 11801889 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/801889
Quick change rotary mower blade May 10, 2007 Abandoned
Array ( [id] => 4834919 [patent_doc_number] => 20080276587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Methods and Apparatus for Guiding Harvest Residue' [patent_app_type] => utility [patent_app_number] => 11/747529 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5610 [patent_no_of_claims] => 33 [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/A1/0276/20080276587.pdf [firstpage_image] =>[orig_patent_app_number] => 11747529 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747529
Methods and apparatus for guiding harvest residue May 10, 2007 Issued
Array ( [id] => 5025248 [patent_doc_number] => 20070266692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'MULTI-PRONG CONVERSION TINE FOR A HARVESTER REEL' [patent_app_type] => utility [patent_app_number] => 11/744437 [patent_app_country] => US [patent_app_date] => 2007-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2802 [patent_no_of_claims] => 29 [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/A1/0266/20070266692.pdf [firstpage_image] =>[orig_patent_app_number] => 11744437 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/744437
MULTI-PRONG CONVERSION TINE FOR A HARVESTER REEL May 3, 2007 Abandoned
Array ( [id] => 4957003 [patent_doc_number] => 20080271427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Horizontal rotary cutting system and method' [patent_app_type] => utility [patent_app_number] => 11/800056 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4105 [patent_no_of_claims] => 23 [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/A1/0271/20080271427.pdf [firstpage_image] =>[orig_patent_app_number] => 11800056 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800056
Horizontal rotary cutting system and method May 2, 2007 Abandoned
Array ( [id] => 4537142 [patent_doc_number] => 07818954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'Corn stalk baling method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/743738 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 3260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/818/07818954.pdf [firstpage_image] =>[orig_patent_app_number] => 11743738 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/743738
Corn stalk baling method and apparatus May 2, 2007 Issued
Array ( [id] => 4882582 [patent_doc_number] => 20080256914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Method and device for automatically coupling a combine feeder interface and a combine header via a stationary gearbox' [patent_app_type] => utility [patent_app_number] => 11/788954 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2080 [patent_no_of_claims] => 5 [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/A1/0256/20080256914.pdf [firstpage_image] =>[orig_patent_app_number] => 11788954 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/788954
Method and device for automatically coupling a combine feeder interface and a combine header via a stationary gearbox Apr 22, 2007 Abandoned
Array ( [id] => 4882585 [patent_doc_number] => 20080256917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'LAWNMOWER ATTACHMENT DEVICE FOR MOUNTING AN EDGE TRIMMER THERETO AND METHOD OF MOUNTING SAME' [patent_app_type] => utility [patent_app_number] => 11/737811 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3027 [patent_no_of_claims] => 20 [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] => publications/A1/0256/20080256917.pdf [firstpage_image] =>[orig_patent_app_number] => 11737811 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737811
Lawnmower attachment device for mounting an edge trimmer thereto and method of mounting same Apr 19, 2007 Issued
Array ( [id] => 4882587 [patent_doc_number] => 20080256919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'QUICK RELEASE LAWN MOWER HANDLEBAR HEIGHT ADJUSTMENT' [patent_app_type] => utility [patent_app_number] => 11/736619 [patent_app_country] => US [patent_app_date] => 2007-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2255 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0256/20080256919.pdf [firstpage_image] =>[orig_patent_app_number] => 11736619 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/736619
QUICK RELEASE LAWN MOWER HANDLEBAR HEIGHT ADJUSTMENT Apr 17, 2007 Abandoned
Array ( [id] => 4678817 [patent_doc_number] => 20080245043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Rotary cutter device with integrated cooling system' [patent_app_type] => utility [patent_app_number] => 11/732978 [patent_app_country] => US [patent_app_date] => 2007-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2189 [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] => publications/A1/0245/20080245043.pdf [firstpage_image] =>[orig_patent_app_number] => 11732978 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/732978
Rotary cutter device with integrated cooling system Apr 4, 2007 Issued
Array ( [id] => 5157625 [patent_doc_number] => 20070170669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Header height control system with flow divider capability' [patent_app_type] => utility [patent_app_number] => 11/728762 [patent_app_country] => US [patent_app_date] => 2007-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7780 [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/A1/0170/20070170669.pdf [firstpage_image] =>[orig_patent_app_number] => 11728762 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/728762
Header height control system with flow divider capability Mar 26, 2007 Issued
Array ( [id] => 245845 [patent_doc_number] => 07584594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-08 [patent_title] => 'Feed channel wall for an agricultural harvester' [patent_app_type] => utility [patent_app_number] => 11/686485 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2541 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/584/07584594.pdf [firstpage_image] =>[orig_patent_app_number] => 11686485 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/686485
Feed channel wall for an agricultural harvester Mar 14, 2007 Issued
Array ( [id] => 78062 [patent_doc_number] => 07743592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Connection arrangement between a drive of a mowing sickle and a mowing sickle' [patent_app_type] => utility [patent_app_number] => 11/714519 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2771 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/743/07743592.pdf [firstpage_image] =>[orig_patent_app_number] => 11714519 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/714519
Connection arrangement between a drive of a mowing sickle and a mowing sickle Mar 5, 2007 Issued
Array ( [id] => 4721678 [patent_doc_number] => 20080202088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Apparatus and method for handling a cutting device' [patent_app_type] => utility [patent_app_number] => 11/710887 [patent_app_country] => US [patent_app_date] => 2007-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4188 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20080202088.pdf [firstpage_image] =>[orig_patent_app_number] => 11710887 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/710887
Apparatus and method for handling a cutting device Feb 25, 2007 Abandoned
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