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] => 8190072 [patent_doc_number] => 20120117831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'Snow removal system for artificial turf and other fragile surfaces' [patent_app_type] => utility [patent_app_number] => 13/373462 [patent_app_country] => US [patent_app_date] => 2011-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3016 [patent_no_of_claims] => 10 [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/A1/0117/20120117831.pdf [firstpage_image] =>[orig_patent_app_number] => 13373462 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/373462
Snow removal system for artificial turf and other fragile surfaces Nov 13, 2011 Abandoned
Array ( [id] => 8163523 [patent_doc_number] => 20120102908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Rake Along' [patent_app_type] => utility [patent_app_number] => 13/285230 [patent_app_country] => US [patent_app_date] => 2011-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2489 [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/A1/0102/20120102908.pdf [firstpage_image] =>[orig_patent_app_number] => 13285230 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/285230
Rake Along Oct 30, 2011 Abandoned
Array ( [id] => 8178859 [patent_doc_number] => 20120111586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'LEVERAGE DEVICE FOR HAND TOOLS' [patent_app_type] => utility [patent_app_number] => 13/281423 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4312 [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/A1/0111/20120111586.pdf [firstpage_image] =>[orig_patent_app_number] => 13281423 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/281423
LEVERAGE DEVICE FOR HAND TOOLS Oct 24, 2011 Abandoned
Array ( [id] => 8159826 [patent_doc_number] => 20120100899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'Corn Cob Blower' [patent_app_type] => utility [patent_app_number] => 13/278958 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3575 [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/A1/0100/20120100899.pdf [firstpage_image] =>[orig_patent_app_number] => 13278958 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/278958
Corn Cob Blower Oct 20, 2011 Abandoned
Array ( [id] => 8894649 [patent_doc_number] => 08474160 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-07-02 [patent_title] => 'Center pin support for a dragline excavating machine' [patent_app_type] => utility [patent_app_number] => 13/317353 [patent_app_country] => US [patent_app_date] => 2011-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1165 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13317353 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317353
Center pin support for a dragline excavating machine Oct 16, 2011 Issued
Array ( [id] => 8752520 [patent_doc_number] => 20130086824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'Dump Rope for a Dragline Excavator' [patent_app_type] => utility [patent_app_number] => 13/267745 [patent_app_country] => US [patent_app_date] => 2011-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2310 [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] => 13267745 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/267745
Dump Rope for a Dragline Excavator Oct 5, 2011 Abandoned
Array ( [id] => 8121055 [patent_doc_number] => 20120085076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'System of Static Graphic Representation Applicable to Lawn Surfaces' [patent_app_type] => utility [patent_app_number] => 13/252301 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 907 [patent_no_of_claims] => 4 [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/A1/0085/20120085076.pdf [firstpage_image] =>[orig_patent_app_number] => 13252301 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/252301
System of Static Graphic Representation Applicable to Lawn Surfaces Oct 3, 2011 Abandoned
Array ( [id] => 8152515 [patent_doc_number] => 20120096826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'WALK-BEHIND LAWN MOWER' [patent_app_type] => utility [patent_app_number] => 13/252515 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3345 [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/A1/0096/20120096826.pdf [firstpage_image] =>[orig_patent_app_number] => 13252515 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/252515
Walk-behind lawn mower Oct 3, 2011 Issued
Array ( [id] => 8741593 [patent_doc_number] => 20130081310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'Detachable Finishing Blade For A Loading Bucket' [patent_app_type] => utility [patent_app_number] => 13/249761 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2157 [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] => 13249761 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/249761
Detachable Finishing Blade For A Loading Bucket Sep 29, 2011 Abandoned
Array ( [id] => 7736697 [patent_doc_number] => 20120017559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'MAGNETIC DRIVE CONNECTION FOR A REEL MOWER' [patent_app_type] => utility [patent_app_number] => 13/248112 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5909 [patent_no_of_claims] => 9 [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/A1/0017/20120017559.pdf [firstpage_image] =>[orig_patent_app_number] => 13248112 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/248112
MAGNETIC DRIVE CONNECTION FOR A REEL MOWER Sep 28, 2011 Abandoned
Array ( [id] => 9045196 [patent_doc_number] => 08539744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Crop lifter and crop accessory attachment' [patent_app_type] => utility [patent_app_number] => 13/137989 [patent_app_country] => US [patent_app_date] => 2011-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 25 [patent_no_of_words] => 7212 [patent_no_of_claims] => 10 [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] => 13137989 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/137989
Crop lifter and crop accessory attachment Sep 21, 2011 Issued
Array ( [id] => 8728807 [patent_doc_number] => 20130074376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'SNOW-PLOWING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/240100 [patent_app_country] => US [patent_app_date] => 2011-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4347 [patent_no_of_claims] => 4 [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] => 13240100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/240100
SNOW-PLOWING APPARATUS Sep 21, 2011 Abandoned
Array ( [id] => 7804178 [patent_doc_number] => 20120055130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'LAWN MOWER AND SPREADER SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/223068 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4315 [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/A1/0055/20120055130.pdf [firstpage_image] =>[orig_patent_app_number] => 13223068 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223068
LAWN MOWER AND SPREADER SYSTEM Aug 30, 2011 Abandoned
Array ( [id] => 10574503 [patent_doc_number] => 09297131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Trailing shield for a snow removal device' [patent_app_type] => utility [patent_app_number] => 14/238027 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14238027 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/238027
Trailing shield for a snow removal device Aug 30, 2011 Issued
Array ( [id] => 8899908 [patent_doc_number] => 20130167411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'SNOW CLEARING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/820121 [patent_app_country] => US [patent_app_date] => 2011-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 767 [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] => 13820121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820121
SNOW CLEARING DEVICE Aug 29, 2011 Abandoned
Array ( [id] => 8450202 [patent_doc_number] => 20120261148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'Machete rake' [patent_app_type] => utility [patent_app_number] => 13/136411 [patent_app_country] => US [patent_app_date] => 2011-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1369 [patent_no_of_claims] => 11 [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] => 13136411 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/136411
Machete rake Jul 31, 2011 Abandoned
Array ( [id] => 8633366 [patent_doc_number] => 20130025169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'EXCAVATING SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/191421 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4833 [patent_no_of_claims] => 22 [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] => 13191421 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/191421
EXCAVATING SYSTEMS AND METHODS Jul 25, 2011 Abandoned
Array ( [id] => 8614270 [patent_doc_number] => 20130019581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'STEM DEFLECTOR' [patent_app_type] => utility [patent_app_number] => 13/189184 [patent_app_country] => US [patent_app_date] => 2011-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4065 [patent_no_of_claims] => 32 [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] => 13189184 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189184
Stem deflector Jul 21, 2011 Issued
Array ( [id] => 10561050 [patent_doc_number] => 09284713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Backhoe bucket moveable thumb assembly and method' [patent_app_type] => utility [patent_app_number] => 13/172085 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3127 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13172085 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172085
Backhoe bucket moveable thumb assembly and method Jun 28, 2011 Issued
Array ( [id] => 7786307 [patent_doc_number] => 20120047863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'SYSTEM FOR CLEANING UP YARD DEBRIS' [patent_app_type] => utility [patent_app_number] => 13/165029 [patent_app_country] => US [patent_app_date] => 2011-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5879 [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/A1/0047/20120047863.pdf [firstpage_image] =>[orig_patent_app_number] => 13165029 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/165029
SYSTEM FOR CLEANING UP YARD DEBRIS Jun 20, 2011 Abandoned
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