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] => 10546847 [patent_doc_number] => 09271447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'System for flexible crop residue management' [patent_app_type] => utility [patent_app_number] => 13/934334 [patent_app_country] => US [patent_app_date] => 2013-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2201 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13934334 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/934334
System for flexible crop residue management Jul 2, 2013 Issued
Array ( [id] => 11303134 [patent_doc_number] => 09510513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'After-threshing arrangement for a combine harvester' [patent_app_type] => utility [patent_app_number] => 13/932382 [patent_app_country] => US [patent_app_date] => 2013-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3845 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13932382 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/932382
After-threshing arrangement for a combine harvester Jun 30, 2013 Issued
Array ( [id] => 9444766 [patent_doc_number] => 20140115934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'AIR SCOOP' [patent_app_type] => utility [patent_app_number] => 13/922435 [patent_app_country] => US [patent_app_date] => 2013-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5717 [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] => 13922435 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/922435
AIR SCOOP Jun 19, 2013 Abandoned
Array ( [id] => 10516336 [patent_doc_number] => 09243376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Surface compliant front-pivoting wear shoes for snow pusher' [patent_app_type] => utility [patent_app_number] => 13/918288 [patent_app_country] => US [patent_app_date] => 2013-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3516 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13918288 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/918288
Surface compliant front-pivoting wear shoes for snow pusher Jun 13, 2013 Issued
Array ( [id] => 9666426 [patent_doc_number] => 20140230289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'SNOW REMOVAL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/913666 [patent_app_country] => US [patent_app_date] => 2013-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1833 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [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] => 13913666 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/913666
SNOW REMOVAL DEVICE Jun 9, 2013 Abandoned
Array ( [id] => 10952889 [patent_doc_number] => 20140355910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'Sectional Tarp' [patent_app_type] => utility [patent_app_number] => 13/908652 [patent_app_country] => US [patent_app_date] => 2013-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3647 [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] => 13908652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/908652
Sectional Tarp Jun 2, 2013 Abandoned
Array ( [id] => 10942871 [patent_doc_number] => 20140345892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'EXCAVATING TOOL' [patent_app_type] => utility [patent_app_number] => 13/898476 [patent_app_country] => US [patent_app_date] => 2013-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3175 [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] => 13898476 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/898476
EXCAVATING TOOL May 20, 2013 Abandoned
Array ( [id] => 12210440 [patent_doc_number] => 09907230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Reel for a harvesting head' [patent_app_type] => utility [patent_app_number] => 13/886256 [patent_app_country] => US [patent_app_date] => 2013-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6436 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 585 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13886256 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/886256
Reel for a harvesting head May 1, 2013 Issued
Array ( [id] => 11210330 [patent_doc_number] => 09439347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Manual lawnmower deck guard positioner' [patent_app_type] => utility [patent_app_number] => 13/868038 [patent_app_country] => US [patent_app_date] => 2013-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 63 [patent_no_of_words] => 9072 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13868038 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/868038
Manual lawnmower deck guard positioner Apr 21, 2013 Issued
Array ( [id] => 9781950 [patent_doc_number] => 20140298769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'ROW DIVIDER FOR A CORN HEAD ASSEMBLY HAVING A HOOD WITH A STRUCTURED SURFACE' [patent_app_type] => utility [patent_app_number] => 13/859081 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3347 [patent_no_of_claims] => 18 [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] => 13859081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/859081
Row divider for a corn head assembly having a hood with a structured surface Apr 8, 2013 Issued
Array ( [id] => 9766543 [patent_doc_number] => 20140290203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'FEEDER ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT' [patent_app_type] => utility [patent_app_number] => 13/852502 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1100 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13852502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852502
Feeder assembly for an agricultural implement Mar 27, 2013 Issued
Array ( [id] => 9752795 [patent_doc_number] => 20140283495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'Apple and Fruit Harvester' [patent_app_type] => utility [patent_app_number] => 13/850285 [patent_app_country] => US [patent_app_date] => 2013-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5783 [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] => 13850285 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/850285
Apple and Fruit Harvester Mar 24, 2013 Abandoned
Array ( [id] => 9752718 [patent_doc_number] => 20140283419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'SnowSqueeg' [patent_app_type] => utility [patent_app_number] => 13/766624 [patent_app_country] => US [patent_app_date] => 2013-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 576 [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] => 13766624 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766624
SnowSqueeg Mar 18, 2013 Abandoned
Array ( [id] => 10156109 [patent_doc_number] => 09187872 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-11-17 [patent_title] => 'Shuvalot' [patent_app_type] => utility [patent_app_number] => 13/832888 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1311 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13832888 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/832888
Shuvalot Mar 14, 2013 Issued
Array ( [id] => 9049819 [patent_doc_number] => 20130247533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Landscape And Construction Tool With Multiple Heads' [patent_app_type] => utility [patent_app_number] => 13/834197 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1878 [patent_no_of_claims] => 16 [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] => 13834197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834197
Landscape And Construction Tool With Multiple Heads Mar 14, 2013 Abandoned
Array ( [id] => 8940323 [patent_doc_number] => 20130190120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'DOUBLE COGGED V-BELT FOR VARIABLE SPEED DRIVE' [patent_app_type] => utility [patent_app_number] => 13/800577 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10311 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13800577 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/800577
DOUBLE COGGED V-BELT FOR VARIABLE SPEED DRIVE Mar 12, 2013
Array ( [id] => 11217229 [patent_doc_number] => 09445545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Nut gatherer and method of constructing same' [patent_app_type] => utility [patent_app_number] => 13/790772 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2641 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13790772 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/790772
Nut gatherer and method of constructing same Mar 7, 2013 Issued
Array ( [id] => 9089995 [patent_doc_number] => 20130269306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'NOISE-REDUCING MOWER BLADE' [patent_app_type] => utility [patent_app_number] => 13/785992 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 4409 [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] => 13785992 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/785992
NOISE-REDUCING MOWER BLADE Mar 4, 2013 Abandoned
Array ( [id] => 8985633 [patent_doc_number] => 20130212914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'SNOW REMOVAL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/772588 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1384 [patent_no_of_claims] => 17 [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] => 13772588 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/772588
SNOW REMOVAL DEVICE Feb 20, 2013 Abandoned
Array ( [id] => 10006322 [patent_doc_number] => 09049815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Flexible hitch cutter' [patent_app_type] => utility [patent_app_number] => 13/769765 [patent_app_country] => US [patent_app_date] => 2013-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4740 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13769765 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/769765
Flexible hitch cutter Feb 17, 2013 Issued
Menu