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] => 9605856 [patent_doc_number] => 08783005 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-22 [patent_title] => 'Mow and row apparatus' [patent_app_type] => utility [patent_app_number] => 13/531999 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9734 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13531999 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531999
Mow and row apparatus Jun 24, 2012 Issued
Array ( [id] => 9258369 [patent_doc_number] => 20130340298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'Dredging Head Apparatus' [patent_app_type] => utility [patent_app_number] => 13/528821 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3160 [patent_no_of_claims] => 17 [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] => 13528821 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/528821
Dredging head apparatus Jun 19, 2012 Issued
Array ( [id] => 8861955 [patent_doc_number] => 20130145658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'PLOW BLADE GUARD' [patent_app_type] => utility [patent_app_number] => 13/494430 [patent_app_country] => US [patent_app_date] => 2012-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3389 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13494430 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/494430
PLOW BLADE GUARD Jun 11, 2012 Abandoned
Array ( [id] => 9867538 [patent_doc_number] => 08955296 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-02-17 [patent_title] => 'Systems and methods for cooling a controller assembly' [patent_app_type] => utility [patent_app_number] => 13/487946 [patent_app_country] => US [patent_app_date] => 2012-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6016 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13487946 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/487946
Systems and methods for cooling a controller assembly Jun 3, 2012 Issued
Array ( [id] => 8512484 [patent_doc_number] => 20120311893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'Plow Blade Wing' [patent_app_type] => utility [patent_app_number] => 13/483489 [patent_app_country] => US [patent_app_date] => 2012-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3069 [patent_no_of_claims] => 24 [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] => 13483489 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/483489
Plow Blade Wing May 29, 2012 Abandoned
Array ( [id] => 9170583 [patent_doc_number] => 20130312566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'IMPLEMENT AND OPERATOR CONTROL FOR USE WITH SAME' [patent_app_type] => utility [patent_app_number] => 13/480695 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5841 [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] => 13480695 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/480695
IMPLEMENT AND OPERATOR CONTROL FOR USE WITH SAME May 24, 2012 Abandoned
Array ( [id] => 8498241 [patent_doc_number] => 20120297649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'GROUND ENGAGING TOOL TOOTH TIP' [patent_app_type] => utility [patent_app_number] => 13/479339 [patent_app_country] => US [patent_app_date] => 2012-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5242 [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] => 13479339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/479339
GROUND ENGAGING TOOL TOOTH TIP May 23, 2012 Abandoned
Array ( [id] => 8491912 [patent_doc_number] => 20120291319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'Apparatus And Method for Material Distribution' [patent_app_type] => utility [patent_app_number] => 13/471722 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11465 [patent_no_of_claims] => 16 [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] => 13471722 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/471722
Apparatus and method for material distribution May 14, 2012 Issued
Array ( [id] => 9225930 [patent_doc_number] => 08631593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-01-21 [patent_title] => 'Snow removal device' [patent_app_type] => utility [patent_app_number] => 13/464901 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1713 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 590 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13464901 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/464901
Snow removal device May 3, 2012 Issued
Array ( [id] => 8479787 [patent_doc_number] => 20120279194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'Nut Gatherer and Method of Constructing Same' [patent_app_type] => utility [patent_app_number] => 13/463465 [patent_app_country] => US [patent_app_date] => 2012-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2421 [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] => 13463465 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/463465
Nut Gatherer and Method of Constructing Same May 2, 2012 Abandoned
Array ( [id] => 10103405 [patent_doc_number] => 09139175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Automotive vehicle skid recovery system' [patent_app_type] => utility [patent_app_number] => 13/455179 [patent_app_country] => US [patent_app_date] => 2012-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5750 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13455179 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/455179
Automotive vehicle skid recovery system Apr 24, 2012 Issued
Array ( [id] => 8873837 [patent_doc_number] => 08468789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Rotary disk crop harvesting header with an auger member' [patent_app_type] => utility [patent_app_number] => 13/451106 [patent_app_country] => US [patent_app_date] => 2012-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10137 [patent_no_of_claims] => 21 [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] => 13451106 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/451106
Rotary disk crop harvesting header with an auger member Apr 18, 2012 Issued
Array ( [id] => 8473226 [patent_doc_number] => 20120272634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'EDGE GUIDE FOR A MOWER' [patent_app_type] => utility [patent_app_number] => 13/449384 [patent_app_country] => US [patent_app_date] => 2012-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3232 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13449384 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/449384
Edge guide for a mower Apr 17, 2012 Issued
Array ( [id] => 8559613 [patent_doc_number] => 08333674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-18 [patent_title] => 'Double cogged V-belt for variable speed drive' [patent_app_type] => utility [patent_app_number] => 13/448106 [patent_app_country] => US [patent_app_date] => 2012-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7745 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13448106 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/448106
Double cogged V-belt for variable speed drive Apr 15, 2012 Issued
Array ( [id] => 11413994 [patent_doc_number] => 09560799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Rotating body for mower' [patent_app_type] => utility [patent_app_number] => 14/009618 [patent_app_country] => US [patent_app_date] => 2012-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8328 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14009618 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/009618
Rotating body for mower Apr 4, 2012 Issued
Array ( [id] => 11928106 [patent_doc_number] => 09795080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Disc mower cutterbar shroud' [patent_app_type] => utility [patent_app_number] => 13/438477 [patent_app_country] => US [patent_app_date] => 2012-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2365 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13438477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/438477
Disc mower cutterbar shroud Apr 2, 2012 Issued
13/438215 Energy Conserving Wheeled Shovel Apr 2, 2012 Abandoned
Array ( [id] => 9049817 [patent_doc_number] => 20130247531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Shear and Grind Rotary Mulching Mower Blade' [patent_app_type] => utility [patent_app_number] => 13/429344 [patent_app_country] => US [patent_app_date] => 2012-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2768 [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] => 13429344 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/429344
Shear and grind rotary mulching mower blade Mar 23, 2012 Issued
Array ( [id] => 9036900 [patent_doc_number] => 20130239538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'Shearing power mower blade' [patent_app_type] => utility [patent_app_number] => 13/385948 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 987 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13385948 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/385948
Shearing power mower blade Mar 15, 2012 Abandoned
Array ( [id] => 9036900 [patent_doc_number] => 20130239538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'Shearing power mower blade' [patent_app_type] => utility [patent_app_number] => 13/385948 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 987 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13385948 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/385948
Shearing power mower blade Mar 15, 2012 Abandoned
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