Search

Karla Hawkins

Examiner (ID: 8071, Phone: (571)270-5562 , Office: P/1773 )

Most Active Art Unit
1773
Art Unit(s)
1773, 1776, 1797, 1772, 1775
Total Applications
427
Issued Applications
303
Pending Applications
12
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8998717 [patent_doc_number] => 20130219841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'DUST-COLLECTING SYSTEMS AND APPARATUSES' [patent_app_type] => utility [patent_app_number] => 13/408581 [patent_app_country] => US [patent_app_date] => 2012-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5683 [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] => 13408581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/408581
Dust-collecting systems and apparatuses Feb 28, 2012 Issued
Array ( [id] => 8998528 [patent_doc_number] => 20130219652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'VALVE SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/407657 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7455 [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] => 13407657 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/407657
VALVE SYSTEM AND METHOD Feb 27, 2012 Abandoned
Array ( [id] => 8355524 [patent_doc_number] => 20120210686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'SAFETY ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 13/402323 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2436 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13402323 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402323
SAFETY ARRANGEMENT Feb 21, 2012 Abandoned
Array ( [id] => 9607362 [patent_doc_number] => 08784524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Duct vent filter cover' [patent_app_type] => utility [patent_app_number] => 13/398137 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13398137 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/398137
Duct vent filter cover Feb 15, 2012 Issued
Array ( [id] => 9599740 [patent_doc_number] => 20140196421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'UREA FILTER MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/983332 [patent_app_country] => US [patent_app_date] => 2012-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1525 [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] => 13983332 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/983332
UREA FILTER MATERIAL Feb 1, 2012 Abandoned
Array ( [id] => 8946687 [patent_doc_number] => 20130192467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'TWO STAGE DUST COLLECTION TRAILER WITH HEPA FILTRATION' [patent_app_type] => utility [patent_app_number] => 13/360901 [patent_app_country] => US [patent_app_date] => 2012-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1269 [patent_no_of_claims] => 8 [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] => 13360901 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/360901
TWO STAGE DUST COLLECTION TRAILER WITH HEPA FILTRATION Jan 29, 2012 Abandoned
Array ( [id] => 9874371 [patent_doc_number] => 08961635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Device for the purification of particle-laden gases' [patent_app_type] => utility [patent_app_number] => 13/699813 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2028 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13699813 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699813
Device for the purification of particle-laden gases Jan 11, 2012 Issued
Array ( [id] => 10548959 [patent_doc_number] => 09273573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Exhaust-gas treatment device' [patent_app_type] => utility [patent_app_number] => 13/978916 [patent_app_country] => US [patent_app_date] => 2012-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13978916 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/978916
Exhaust-gas treatment device Jan 10, 2012 Issued
Array ( [id] => 10529220 [patent_doc_number] => 09255349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Terpolymer for melt blown media for air filtration' [patent_app_type] => utility [patent_app_number] => 13/981407 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6545 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13981407 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/981407
Terpolymer for melt blown media for air filtration Jan 8, 2012 Issued
Array ( [id] => 10850252 [patent_doc_number] => 08876931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Filter assembly' [patent_app_type] => utility [patent_app_number] => 13/342485 [patent_app_country] => US [patent_app_date] => 2012-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3552 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342485 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342485
Filter assembly Jan 2, 2012 Issued
Array ( [id] => 12960793 [patent_doc_number] => 09873073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Air filter element [patent_app_type] => utility [patent_app_number] => 13/997193 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4794 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997193 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/997193
Air filter element Dec 18, 2011 Issued
Array ( [id] => 8512569 [patent_doc_number] => 20120311977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'MEDIA FOR HOT GAS FILTRATION' [patent_app_type] => utility [patent_app_number] => 13/314672 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4846 [patent_no_of_claims] => 5 [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] => 13314672 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314672
Media for hot gas filtration Dec 7, 2011 Issued
Array ( [id] => 8505195 [patent_doc_number] => 20120304603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'LOW ELONGATION STRUCTURES FOR HOT GAS FILTRATION' [patent_app_type] => utility [patent_app_number] => 13/313428 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5003 [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] => 13313428 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313428
LOW ELONGATION STRUCTURES FOR HOT GAS FILTRATION Dec 6, 2011 Abandoned
Array ( [id] => 9019694 [patent_doc_number] => 08529677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-10 [patent_title] => 'Carbon canister for vapor recovery systems' [patent_app_type] => utility [patent_app_number] => 13/373857 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8734 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13373857 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/373857
Carbon canister for vapor recovery systems Dec 4, 2011 Issued
Array ( [id] => 8837673 [patent_doc_number] => 20130133301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'MODULAR AIR FILTER' [patent_app_type] => utility [patent_app_number] => 13/305146 [patent_app_country] => US [patent_app_date] => 2011-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4927 [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] => 13305146 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/305146
MODULAR AIR FILTER Nov 27, 2011 Abandoned
Array ( [id] => 9089993 [patent_doc_number] => 20130269304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'FIBER WEB, PREPARATION METHOD THEREOF, AND FILTER INCLUDING FIBER WEB' [patent_app_type] => utility [patent_app_number] => 13/996745 [patent_app_country] => US [patent_app_date] => 2011-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3394 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13996745 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996745
Fiber web, preparation method thereof, and filter including fiber web Nov 27, 2011 Issued
Array ( [id] => 8202500 [patent_doc_number] => 20120124951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'AIR DUCT SCREEN AND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 13/300043 [patent_app_country] => US [patent_app_date] => 2011-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2627 [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] => publications/A1/0124/20120124951.pdf [firstpage_image] =>[orig_patent_app_number] => 13300043 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/300043
AIR DUCT SCREEN AND METHOD OF USE Nov 17, 2011 Abandoned
Array ( [id] => 9265642 [patent_doc_number] => 20140020558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'APPARATUS AND METHOD FOR REMOVAL OF PARTICULATE MATTER FROM A GAS' [patent_app_type] => utility [patent_app_number] => 13/979192 [patent_app_country] => US [patent_app_date] => 2011-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4337 [patent_no_of_claims] => 21 [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] => 13979192 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979192
APPARATUS AND METHOD FOR REMOVAL OF PARTICULATE MATTER FROM A GAS Nov 15, 2011 Abandoned
Array ( [id] => 8810814 [patent_doc_number] => 20130111859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'DESIGN AND SHAPE FOR PULSE CARTRIDGES TO ALLOW HYDROPHOBIC MEDIA TO DRAIN AND GENERALLY INCREASE WORKING SURFACE AREA' [patent_app_type] => utility [patent_app_number] => 13/292242 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5215 [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] => 13292242 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/292242
DESIGN AND SHAPE FOR PULSE CARTRIDGES TO ALLOW HYDROPHOBIC MEDIA TO DRAIN AND GENERALLY INCREASE WORKING SURFACE AREA Nov 8, 2011 Abandoned
Array ( [id] => 8199403 [patent_doc_number] => 08187354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Filtration media for filtering particulate material from gas streams' [patent_app_type] => utility [patent_app_number] => 13/290515 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6174 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/187/08187354.pdf [firstpage_image] =>[orig_patent_app_number] => 13290515 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/290515
Filtration media for filtering particulate material from gas streams Nov 6, 2011 Issued
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