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] => 7666196 [patent_doc_number] => 20110315465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'Universal Snow Blower Sled' [patent_app_type] => utility [patent_app_number] => 13/164724 [patent_app_country] => US [patent_app_date] => 2011-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3014 [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] => 13164724 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/164724
Universal Snow Blower Sled Jun 19, 2011 Abandoned
Array ( [id] => 9532988 [patent_doc_number] => 20140157633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'Remote Chute Rotation System' [patent_app_type] => utility [patent_app_number] => 14/126670 [patent_app_country] => US [patent_app_date] => 2011-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6551 [patent_no_of_claims] => 27 [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] => 14126670 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/126670
Remote Chute Rotation System Jun 19, 2011 Abandoned
Array ( [id] => 7658954 [patent_doc_number] => 20110308223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'METHOD FOR MECHANICALLY PROCESSING OR STRAIGHTENING AN EDGE' [patent_app_type] => utility [patent_app_number] => 13/160079 [patent_app_country] => US [patent_app_date] => 2011-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2898 [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/A1/0308/20110308223.pdf [firstpage_image] =>[orig_patent_app_number] => 13160079 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/160079
METHOD FOR MECHANICALLY PROCESSING OR STRAIGHTENING AN EDGE Jun 13, 2011 Abandoned
Array ( [id] => 7653629 [patent_doc_number] => 20110302898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'BRISTLE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/157506 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2996 [patent_no_of_claims] => 7 [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/A1/0302/20110302898.pdf [firstpage_image] =>[orig_patent_app_number] => 13157506 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/157506
BRISTLE ASSEMBLY Jun 9, 2011 Abandoned
Array ( [id] => 8589725 [patent_doc_number] => 08347593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Push mower' [patent_app_type] => utility [patent_app_number] => 13/154950 [patent_app_country] => US [patent_app_date] => 2011-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4466 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13154950 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/154950
Push mower Jun 6, 2011 Issued
Array ( [id] => 8408807 [patent_doc_number] => 08272198 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-25 [patent_title] => 'Flexible platform jointed to a conveyor belt for a combine harvesting, chopping and spinning machine' [patent_app_type] => utility [patent_app_number] => 13/153646 [patent_app_country] => US [patent_app_date] => 2011-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1225 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13153646 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/153646
Flexible platform jointed to a conveyor belt for a combine harvesting, chopping and spinning machine Jun 5, 2011 Issued
Array ( [id] => 7700735 [patent_doc_number] => 20110225855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'Positioning and rotating apparatus for interring screw-in and self digging burial containers' [patent_app_type] => utility [patent_app_number] => 13/134360 [patent_app_country] => US [patent_app_date] => 2011-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2624 [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] => publications/A1/0225/20110225855.pdf [firstpage_image] =>[orig_patent_app_number] => 13134360 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/134360
Positioning and rotating apparatus for interring screw-in and self digging burial containers Jun 5, 2011 Issued
Array ( [id] => 7786221 [patent_doc_number] => 20120047777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'Manual Snow Pusher' [patent_app_type] => utility [patent_app_number] => 13/117204 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4684 [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/A1/0047/20120047777.pdf [firstpage_image] =>[orig_patent_app_number] => 13117204 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117204
Manual Snow Pusher May 26, 2011 Abandoned
Array ( [id] => 8491913 [patent_doc_number] => 20120291320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'SCRAPER WITH LATERAL TILT' [patent_app_type] => utility [patent_app_number] => 13/109475 [patent_app_country] => US [patent_app_date] => 2011-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1746 [patent_no_of_claims] => 14 [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] => 13109475 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/109475
Scraper with lateral tilt May 16, 2011 Issued
Array ( [id] => 12008045 [patent_doc_number] => 09801341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Externally adjustable bagging attachment' [patent_app_type] => utility [patent_app_number] => 14/114575 [patent_app_country] => US [patent_app_date] => 2011-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14114575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/114575
Externally adjustable bagging attachment May 12, 2011 Issued
Array ( [id] => 9315474 [patent_doc_number] => 20140047812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Lawn Mower Wheel and Lawn Mower with such a Wheel' [patent_app_type] => utility [patent_app_number] => 14/113833 [patent_app_country] => US [patent_app_date] => 2011-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2314 [patent_no_of_claims] => 21 [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] => 14113833 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113833
Lawn Mower Wheel and Lawn Mower with such a Wheel Apr 26, 2011 Abandoned
Array ( [id] => 11827062 [patent_doc_number] => 09723788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Support wheel assembly for a pick-up of an agricultural machine' [patent_app_type] => utility [patent_app_number] => 13/699601 [patent_app_country] => US [patent_app_date] => 2011-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1922 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13699601 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699601
Support wheel assembly for a pick-up of an agricultural machine Apr 25, 2011 Issued
Array ( [id] => 7569698 [patent_doc_number] => 20110265353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'Plow shovel' [patent_app_type] => utility [patent_app_number] => 13/066577 [patent_app_country] => US [patent_app_date] => 2011-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6597 [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/A1/0265/20110265353.pdf [firstpage_image] =>[orig_patent_app_number] => 13066577 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/066577
Plow shovel Apr 17, 2011 Abandoned
Array ( [id] => 7495448 [patent_doc_number] => 20110258888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'V Snow Shovel' [patent_app_type] => utility [patent_app_number] => 13/087608 [patent_app_country] => US [patent_app_date] => 2011-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2485 [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] => publications/A1/0258/20110258888.pdf [firstpage_image] =>[orig_patent_app_number] => 13087608 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/087608
V Snow Shovel Apr 14, 2011 Abandoned
Array ( [id] => 8425105 [patent_doc_number] => 20120246980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'TRACTOR SCRAPER APRON DRIVE' [patent_app_type] => utility [patent_app_number] => 13/077776 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4939 [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] => 13077776 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077776
TRACTOR SCRAPER APRON DRIVE Mar 30, 2011 Abandoned
Array ( [id] => 8425104 [patent_doc_number] => 20120246979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'APRON DRIVE FOR A TRACTOR SCRAPER' [patent_app_type] => utility [patent_app_number] => 13/077738 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4325 [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] => 13077738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077738
APRON DRIVE FOR A TRACTOR SCRAPER Mar 30, 2011 Abandoned
Array ( [id] => 8074831 [patent_doc_number] => 20110239613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'LAWNMOWER' [patent_app_type] => utility [patent_app_number] => 13/075939 [patent_app_country] => US [patent_app_date] => 2011-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6601 [patent_no_of_claims] => 7 [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/A1/0239/20110239613.pdf [firstpage_image] =>[orig_patent_app_number] => 13075939 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/075939
LAWNMOWER Mar 29, 2011 Abandoned
Array ( [id] => 8467857 [patent_doc_number] => 08297032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Walk-behind lawnmower' [patent_app_type] => utility [patent_app_number] => 13/074343 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 10747 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13074343 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/074343
Walk-behind lawnmower Mar 28, 2011 Issued
Array ( [id] => 8074829 [patent_doc_number] => 20110239611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'LAWNMOWER' [patent_app_type] => utility [patent_app_number] => 13/074329 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10925 [patent_no_of_claims] => 3 [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/A1/0239/20110239611.pdf [firstpage_image] =>[orig_patent_app_number] => 13074329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/074329
LAWNMOWER Mar 28, 2011 Abandoned
Array ( [id] => 7478004 [patent_doc_number] => 20110232253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'Turf Conditioning Method And Apparatus' [patent_app_type] => utility [patent_app_number] => 13/071268 [patent_app_country] => US [patent_app_date] => 2011-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3706 [patent_no_of_claims] => 21 [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/A1/0232/20110232253.pdf [firstpage_image] =>[orig_patent_app_number] => 13071268 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/071268
Turf conditioning method and apparatus Mar 23, 2011 Issued
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