Search

Errol A. Krass

Examiner (ID: 6465)

Most Active Art Unit
2302
Art Unit(s)
2302, 2306, 2604, 3305, 2304, 2506, 2608
Total Applications
232
Issued Applications
220
Pending Applications
0
Abandoned Applications
12

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8427821 [patent_doc_number] => 20120249696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'INK CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 13/428871 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 24082 [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] => 13428871 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428871
Ink cartridge Mar 22, 2012 Issued
Array ( [id] => 8427822 [patent_doc_number] => 20120249697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'INK CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 13/428930 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 24545 [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] => 13428930 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428930
INK CARTRIDGE Mar 22, 2012 Abandoned
Array ( [id] => 10849593 [patent_doc_number] => 08876268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Ink cartridge' [patent_app_type] => utility [patent_app_number] => 13/428755 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 24602 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13428755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428755
Ink cartridge Mar 22, 2012 Issued
Array ( [id] => 10056725 [patent_doc_number] => 09096068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Fluid container' [patent_app_type] => utility [patent_app_number] => 13/425695 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2234 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13425695 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/425695
Fluid container Mar 20, 2012 Issued
Array ( [id] => 9039371 [patent_doc_number] => 20130242010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'METHOD FOR VENTING AIR WITH A MEMBRANE' [patent_app_type] => utility [patent_app_number] => 13/422128 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3815 [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] => 13422128 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/422128
METHOD FOR VENTING AIR WITH A MEMBRANE Mar 15, 2012 Abandoned
Array ( [id] => 9039370 [patent_doc_number] => 20130242008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'INK SUPPLY HAVING MEMBRANE FOR VENTING AIR' [patent_app_type] => utility [patent_app_number] => 13/421987 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3881 [patent_no_of_claims] => 23 [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] => 13421987 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/421987
INK SUPPLY HAVING MEMBRANE FOR VENTING AIR Mar 15, 2012 Abandoned
Array ( [id] => 9587855 [patent_doc_number] => 08777389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Image forming apparatus including recording head for ejecting liquid droplets' [patent_app_type] => utility [patent_app_number] => 13/417413 [patent_app_country] => US [patent_app_date] => 2012-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5291 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13417413 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/417413
Image forming apparatus including recording head for ejecting liquid droplets Mar 11, 2012 Issued
Array ( [id] => 8487802 [patent_doc_number] => 20120287209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => ' INK-REFILLED CONVECTION DEVICE FOR INTRODUCING INK INTO AN INK CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 13/416218 [patent_app_country] => US [patent_app_date] => 2012-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7606 [patent_no_of_claims] => 7 [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] => 13416218 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/416218
INK-REFILLED CONVECTION DEVICE FOR INTRODUCING INK INTO AN INK CARTRIDGE Mar 8, 2012 Abandoned
Array ( [id] => 7788862 [patent_doc_number] => 20120050418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/215551 [patent_app_country] => US [patent_app_date] => 2011-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6280 [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] => publications/A1/0050/20120050418.pdf [firstpage_image] =>[orig_patent_app_number] => 13215551 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/215551
Liquid ejection head and liquid ejection apparatus Aug 22, 2011 Issued
Array ( [id] => 8616103 [patent_doc_number] => 20130021415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'Ink Delivery Agitation System' [patent_app_type] => utility [patent_app_number] => 13/184936 [patent_app_country] => US [patent_app_date] => 2011-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1191 [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] => 13184936 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/184936
Ink Delivery Agitation System Jul 17, 2011 Abandoned
Array ( [id] => 9322407 [patent_doc_number] => 08657421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Image forming apparatus including recording head for ejecting liquid droplets' [patent_app_type] => utility [patent_app_number] => 13/183615 [patent_app_country] => US [patent_app_date] => 2011-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 8952 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13183615 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/183615
Image forming apparatus including recording head for ejecting liquid droplets Jul 14, 2011 Issued
Array ( [id] => 7729408 [patent_doc_number] => 20120013687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'LIQUID ACCOMMODATING CONTAINER, TANK UNIT, AND LIQUID EJECTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/183383 [patent_app_country] => US [patent_app_date] => 2011-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14372 [patent_no_of_claims] => 15 [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/A1/0013/20120013687.pdf [firstpage_image] =>[orig_patent_app_number] => 13183383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/183383
Liquid accommodating container, tank unit, and liquid ejecting system Jul 13, 2011 Issued
Array ( [id] => 8604724 [patent_doc_number] => 20130010036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'PRINT HEADS AND PRINT HEAD FLUIDS' [patent_app_type] => utility [patent_app_number] => 13/177499 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3582 [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] => 13177499 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177499
PRINT HEADS AND PRINT HEAD FLUIDS Jul 5, 2011 Abandoned
Array ( [id] => 10038712 [patent_doc_number] => 09079409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Fluid ejection devices' [patent_app_type] => utility [patent_app_number] => 13/172904 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 14336 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13172904 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172904
Fluid ejection devices Jun 29, 2011 Issued
Array ( [id] => 9614291 [patent_doc_number] => 20140204148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'INK LEVEL SENSOR AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/123522 [patent_app_country] => US [patent_app_date] => 2011-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5197 [patent_no_of_claims] => 18 [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] => 14123522 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/123522
Ink level sensor and related methods Jun 26, 2011 Issued
Array ( [id] => 7707985 [patent_doc_number] => 20120001987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Pressure purging device for inkjet recording apparatus' [patent_app_type] => utility [patent_app_number] => 13/134897 [patent_app_country] => US [patent_app_date] => 2011-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3198 [patent_no_of_claims] => 2 [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] => 13134897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/134897
Pressure purging device for inkjet recording apparatus Jun 19, 2011 Issued
Array ( [id] => 7707986 [patent_doc_number] => 20120001988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Ink supply device for inkjet recording apparatus' [patent_app_type] => utility [patent_app_number] => 13/134898 [patent_app_country] => US [patent_app_date] => 2011-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3338 [patent_no_of_claims] => 2 [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] => 13134898 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/134898
Ink supply device for inkjet recording apparatus Jun 19, 2011 Issued
Array ( [id] => 7660930 [patent_doc_number] => 20110310199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'INK CARTRIDGE, IMAGE RECORDING APPARATUS, AND IMAGE RECORDING APPARATUS PACKAGED BODY' [patent_app_type] => utility [patent_app_number] => 13/163190 [patent_app_country] => US [patent_app_date] => 2011-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11210 [patent_no_of_claims] => 14 [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/A1/0310/20110310199.pdf [firstpage_image] =>[orig_patent_app_number] => 13163190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/163190
INK CARTRIDGE, IMAGE RECORDING APPARATUS, AND IMAGE RECORDING APPARATUS PACKAGED BODY Jun 16, 2011 Abandoned
Array ( [id] => 9709358 [patent_doc_number] => 08833915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Inkjet printer' [patent_app_type] => utility [patent_app_number] => 13/261549 [patent_app_country] => US [patent_app_date] => 2011-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 13962 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13261549 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261549
Inkjet printer Jun 14, 2011 Issued
Array ( [id] => 7655409 [patent_doc_number] => 20110304678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'LIQUID EJECTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/159249 [patent_app_country] => US [patent_app_date] => 2011-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7405 [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/A1/0304/20110304678.pdf [firstpage_image] =>[orig_patent_app_number] => 13159249 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/159249
LIQUID EJECTING APPARATUS Jun 12, 2011 Abandoned
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