
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9467785
[patent_doc_number] => 08721411
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-13
[patent_title] => 'Axial flow disrupter'
[patent_app_type] => utility
[patent_app_number] => 13/420741
[patent_app_country] => US
[patent_app_date] => 2012-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2070
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13420741
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/420741 | Axial flow disrupter | Mar 14, 2012 | Issued |
Array
(
[id] => 8389448
[patent_doc_number] => 20120227292
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-13
[patent_title] => 'Trencher'
[patent_app_type] => utility
[patent_app_number] => 13/385840
[patent_app_country] => US
[patent_app_date] => 2012-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1843
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13385840
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/385840 | Trencher | Mar 8, 2012 | Abandoned |
Array
(
[id] => 8355533
[patent_doc_number] => 20120210691
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-23
[patent_title] => 'Bell Knife for Rotary Mower'
[patent_app_type] => utility
[patent_app_number] => 13/399603
[patent_app_country] => US
[patent_app_date] => 2012-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2290
[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] => 13399603
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/399603 | Bell Knife for Rotary Mower | Feb 16, 2012 | Abandoned |
Array
(
[id] => 8355529
[patent_doc_number] => 20120210692
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-23
[patent_title] => 'Fixed Rotary Knife'
[patent_app_type] => utility
[patent_app_number] => 13/399630
[patent_app_country] => US
[patent_app_date] => 2012-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2602
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13399630
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/399630 | Fixed Rotary Knife | Feb 16, 2012 | Abandoned |
Array
(
[id] => 8332030
[patent_doc_number] => 20120198734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-09
[patent_title] => 'Integrated Hitch System for Off Road Equipment'
[patent_app_type] => utility
[patent_app_number] => 13/367468
[patent_app_country] => US
[patent_app_date] => 2012-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2147
[patent_no_of_claims] => 13
[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] => 13367468
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/367468 | Integrated Hitch System for Off Road Equipment | Feb 6, 2012 | Abandoned |
Array
(
[id] => 10622000
[patent_doc_number] => 09340938
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-17
[patent_title] => 'Snow thrower with chute control mechanism'
[patent_app_type] => utility
[patent_app_number] => 13/366030
[patent_app_country] => US
[patent_app_date] => 2012-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 3320
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13366030
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/366030 | Snow thrower with chute control mechanism | Feb 2, 2012 | Issued |
Array
(
[id] => 8320054
[patent_doc_number] => 20120192464
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-02
[patent_title] => 'HIGH SPEED RUNWAY SNOWBLOWER'
[patent_app_type] => utility
[patent_app_number] => 13/362547
[patent_app_country] => US
[patent_app_date] => 2012-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2970
[patent_no_of_claims] => 19
[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] => 13362547
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/362547 | HIGH SPEED RUNWAY SNOWBLOWER | Jan 30, 2012 | Abandoned |
Array
(
[id] => 8936165
[patent_doc_number] => 20130185962
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-25
[patent_title] => 'FINGER SNOW PLOW WITH EXTENSION'
[patent_app_type] => utility
[patent_app_number] => 13/357968
[patent_app_country] => US
[patent_app_date] => 2012-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 7075
[patent_no_of_claims] => 27
[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] => 13357968
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/357968 | Finger snow plow with extension | Jan 24, 2012 | Issued |
Array
(
[id] => 10045470
[patent_doc_number] => 09085859
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-07-21
[patent_title] => 'Snow plow assembly'
[patent_app_type] => utility
[patent_app_number] => 13/354130
[patent_app_country] => US
[patent_app_date] => 2012-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2768
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13354130
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/354130 | Snow plow assembly | Jan 18, 2012 | Issued |
Array
(
[id] => 8925170
[patent_doc_number] => 20130180930
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-18
[patent_title] => 'METHOD AND APPARATUS FOR RECOVERING SPILLED OIL FROM BODIES OF WATER'
[patent_app_type] => utility
[patent_app_number] => 13/349019
[patent_app_country] => US
[patent_app_date] => 2012-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1599
[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] => 13349019
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/349019 | METHOD AND APPARATUS FOR RECOVERING SPILLED OIL FROM BODIES OF WATER | Jan 11, 2012 | Abandoned |
Array
(
[id] => 8273547
[patent_doc_number] => 20120167420
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-05
[patent_title] => 'POLYGON-SHAPED CARBIDE TOOL PICK'
[patent_app_type] => utility
[patent_app_number] => 13/340783
[patent_app_country] => US
[patent_app_date] => 2011-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4475
[patent_no_of_claims] => 14
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13340783
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/340783 | POLYGON-SHAPED CARBIDE TOOL PICK | Dec 29, 2011 | Abandoned |
Array
(
[id] => 8887229
[patent_doc_number] => 20130160413
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-27
[patent_title] => 'REEL GANG MOWER HAVING DIFFERENT WIDTH FRONT AND REAR CUTTING UNITS'
[patent_app_type] => utility
[patent_app_number] => 13/336554
[patent_app_country] => US
[patent_app_date] => 2011-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4229
[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] => 13336554
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/336554 | Reel gang mower having different width front and rear cutting units | Dec 22, 2011 | Issued |
Array
(
[id] => 8121059
[patent_doc_number] => 20120085075
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-04-12
[patent_title] => 'AGRICULTURAL MACHINE'
[patent_app_type] => utility
[patent_app_number] => 13/330706
[patent_app_country] => US
[patent_app_date] => 2011-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2374
[patent_no_of_claims] => 12
[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/A1/0085/20120085075.pdf
[firstpage_image] =>[orig_patent_app_number] => 13330706
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/330706 | Agricultural machine movable between a lateral transport position and an operative position | Dec 19, 2011 | Issued |
Array
(
[id] => 9370681
[patent_doc_number] => 20140080554
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-20
[patent_title] => 'Combine Harvester Grain Cleaning Apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/979147
[patent_app_country] => US
[patent_app_date] => 2011-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3831
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13979147
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/979147 | Combine Harvester Grain Cleaning Apparatus | Dec 14, 2011 | Abandoned |
Array
(
[id] => 10191302
[patent_doc_number] => 09220195
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-29
[patent_title] => 'Combine harvester comprising a spreading device for spreading chopped crop, and method of operating same'
[patent_app_type] => utility
[patent_app_number] => 13/323901
[patent_app_country] => US
[patent_app_date] => 2011-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2784
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13323901
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/323901 | Combine harvester comprising a spreading device for spreading chopped crop, and method of operating same | Dec 12, 2011 | Issued |
Array
(
[id] => 10088546
[patent_doc_number] => 09125346
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-08
[patent_title] => 'Combine harvester'
[patent_app_type] => utility
[patent_app_number] => 13/323220
[patent_app_country] => US
[patent_app_date] => 2011-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3784
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13323220
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/323220 | Combine harvester | Dec 11, 2011 | Issued |
Array
(
[id] => 8223347
[patent_doc_number] => 20120137548
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-06-07
[patent_title] => 'HAND TOOL STAND'
[patent_app_type] => utility
[patent_app_number] => 13/310352
[patent_app_country] => US
[patent_app_date] => 2011-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3233
[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] => 13310352
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/310352 | HAND TOOL STAND | Dec 1, 2011 | Abandoned |
Array
(
[id] => 10049241
[patent_doc_number] => 09089094
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2015-07-28
[patent_title] => 'Combine thresher with helical auger flights having sacrificial shield and wear plates'
[patent_app_type] => utility
[patent_app_number] => 13/303579
[patent_app_country] => US
[patent_app_date] => 2011-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 8131
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 638
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13303579
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/303579 | Combine thresher with helical auger flights having sacrificial shield and wear plates | Nov 22, 2011 | Issued |
Array
(
[id] => 8817094
[patent_doc_number] => 20130118139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-16
[patent_title] => 'SWEEPER HEIGHT ADJUSTMENT ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 13/297001
[patent_app_country] => US
[patent_app_date] => 2011-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3111
[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] => 13297001
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/297001 | SWEEPER HEIGHT ADJUSTMENT ASSEMBLY | Nov 14, 2011 | Abandoned |
Array
(
[id] => 8817095
[patent_doc_number] => 20130118140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-16
[patent_title] => 'CROP LIFTER WITH RELEASABLE TIPS'
[patent_app_type] => utility
[patent_app_number] => 13/296510
[patent_app_country] => US
[patent_app_date] => 2011-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3068
[patent_no_of_claims] => 22
[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] => 13296510
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/296510 | Crop lifter with releasable tips | Nov 14, 2011 | Issued |