Search

Karabi Guharay

Examiner (ID: 8612, Phone: (571)272-2452 , Office: P/2875 )

Most Active Art Unit
2875
Art Unit(s)
2879, 2875, 2889
Total Applications
1830
Issued Applications
1388
Pending Applications
39
Abandoned Applications
405

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6527504 [patent_doc_number] => 20100221043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'SCREEN-CONTROLLED SCOROTRON CHARGING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/394842 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3774 [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/A1/0221/20100221043.pdf [firstpage_image] =>[orig_patent_app_number] => 12394842 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/394842
SCREEN-CONTROLLED SCOROTRON CHARGING DEVICE Feb 26, 2009 Abandoned
Array ( [id] => 7755093 [patent_doc_number] => 08112027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Image forming machine blade engagement apparatus with blade cassette' [patent_app_type] => utility [patent_app_number] => 12/366253 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 6084 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/112/08112027.pdf [firstpage_image] =>[orig_patent_app_number] => 12366253 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/366253
Image forming machine blade engagement apparatus with blade cassette Feb 4, 2009 Issued
Array ( [id] => 8644724 [patent_doc_number] => 08369719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Image forming apparatus, fusing device thereof and method of controlling fusing device' [patent_app_type] => utility [patent_app_number] => 12/346277 [patent_app_country] => US [patent_app_date] => 2008-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9510 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12346277 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/346277
Image forming apparatus, fusing device thereof and method of controlling fusing device Dec 29, 2008 Issued
Array ( [id] => 5434673 [patent_doc_number] => 20090169259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Driving-force transmission device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/318360 [patent_app_country] => US [patent_app_date] => 2008-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11028 [patent_no_of_claims] => 14 [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/A1/0169/20090169259.pdf [firstpage_image] =>[orig_patent_app_number] => 12318360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/318360
Driving-force transmission device and image forming apparatus Dec 28, 2008 Issued
Array ( [id] => 5434649 [patent_doc_number] => 20090169235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/340923 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 17569 [patent_no_of_claims] => 12 [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/A1/0169/20090169235.pdf [firstpage_image] =>[orig_patent_app_number] => 12340923 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340923
Image forming apparatus for stabilizing the relative position of a body casing and a photosensitive drum Dec 21, 2008 Issued
Array ( [id] => 4620916 [patent_doc_number] => 08000644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Powder transporting device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/336892 [patent_app_country] => US [patent_app_date] => 2008-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 47 [patent_no_of_words] => 10954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/000/08000644.pdf [firstpage_image] =>[orig_patent_app_number] => 12336892 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/336892
Powder transporting device and image forming apparatus Dec 16, 2008 Issued
Array ( [id] => 5499429 [patent_doc_number] => 20090160117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'PRINTING APPARATUS AND METHOD FOR CONTROLLING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/335374 [patent_app_country] => US [patent_app_date] => 2008-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8981 [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/A1/0160/20090160117.pdf [firstpage_image] =>[orig_patent_app_number] => 12335374 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/335374
Printing apparatus allowing setting range of sheet characteristic values and method for controlling the same Dec 14, 2008 Issued
Array ( [id] => 5545082 [patent_doc_number] => 20090154959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'IMAGE SCANNING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE IMAGE SCANNING UNIT' [patent_app_type] => utility [patent_app_number] => 12/331743 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5902 [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/A1/0154/20090154959.pdf [firstpage_image] =>[orig_patent_app_number] => 12331743 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/331743
Image scanning unit and image forming apparatus including the image scanning unit Dec 9, 2008 Issued
Array ( [id] => 6427689 [patent_doc_number] => 20100142981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'System for Tailoring a Transfer NIP Electric Field for Enhanced Toner Transfer in Diverse Environments' [patent_app_type] => utility [patent_app_number] => 12/329752 [patent_app_country] => US [patent_app_date] => 2008-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5156 [patent_no_of_claims] => 25 [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/A1/0142/20100142981.pdf [firstpage_image] =>[orig_patent_app_number] => 12329752 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/329752
System for tailoring a transfer nip electric field for enhanced toner transfer in diverse environments Dec 7, 2008 Issued
Array ( [id] => 5373436 [patent_doc_number] => 20090310997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'IMAGE FORMING APPARATUS WHICH PRESENTS PATTERN AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/327183 [patent_app_country] => US [patent_app_date] => 2008-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3120 [patent_no_of_claims] => 25 [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] => publications/A1/0310/20090310997.pdf [firstpage_image] =>[orig_patent_app_number] => 12327183 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/327183
IMAGE FORMING APPARATUS WHICH PRESENTS PATTERN AND METHOD THEREOF Dec 2, 2008 Abandoned
Array ( [id] => 5574730 [patent_doc_number] => 20090142091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/314038 [patent_app_country] => US [patent_app_date] => 2008-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 19388 [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] => publications/A1/0142/20090142091.pdf [firstpage_image] =>[orig_patent_app_number] => 12314038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/314038
Image forming apparatus capable of discharging stacked sheets Dec 2, 2008 Issued
Array ( [id] => 5563393 [patent_doc_number] => 20090136245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/323659 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10547 [patent_no_of_claims] => 7 [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/A1/0136/20090136245.pdf [firstpage_image] =>[orig_patent_app_number] => 12323659 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323659
Image forming apparatus that uses fixing member temperature or thickness of recording medium to detect when to halt the rotation drive of a fixing member drive unit Nov 25, 2008 Issued
Array ( [id] => 8545504 [patent_doc_number] => 08320804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Image forming apparatus, control apparatus, computer readable medium and control method to mitigate color shift' [patent_app_type] => utility [patent_app_number] => 12/273162 [patent_app_country] => US [patent_app_date] => 2008-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 12686 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12273162 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/273162
Image forming apparatus, control apparatus, computer readable medium and control method to mitigate color shift Nov 17, 2008 Issued
Array ( [id] => 5277660 [patent_doc_number] => 20090129792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/271478 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9670 [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/A1/0129/20090129792.pdf [firstpage_image] =>[orig_patent_app_number] => 12271478 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/271478
Developing device of image forming apparatus using a toner and carrier mixture Nov 13, 2008 Issued
Array ( [id] => 5409303 [patent_doc_number] => 20090123201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/269455 [patent_app_country] => US [patent_app_date] => 2008-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4676 [patent_no_of_claims] => 6 [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/A1/0123/20090123201.pdf [firstpage_image] =>[orig_patent_app_number] => 12269455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/269455
IMAGE FORMING APPARATUS Nov 11, 2008 Abandoned
Array ( [id] => 5277673 [patent_doc_number] => 20090129805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/267627 [patent_app_country] => US [patent_app_date] => 2008-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8993 [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/A1/0129/20090129805.pdf [firstpage_image] =>[orig_patent_app_number] => 12267627 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/267627
Image forming apparatus with N-up print mode grouping and alignment Nov 9, 2008 Issued
Array ( [id] => 6219719 [patent_doc_number] => 20100054814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'COLOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/266134 [patent_app_country] => US [patent_app_date] => 2008-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16196 [patent_no_of_claims] => 11 [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/A1/0054/20100054814.pdf [firstpage_image] =>[orig_patent_app_number] => 12266134 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/266134
Color electrophotographic image forming apparatus with manually-operated unit Nov 5, 2008 Issued
Array ( [id] => 8192993 [patent_doc_number] => 08185000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Electrostatic charging apparatus, and image forming assembly and image forming apparatus which employ the same' [patent_app_type] => utility [patent_app_number] => 12/264383 [patent_app_country] => US [patent_app_date] => 2008-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 10129 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/185/08185000.pdf [firstpage_image] =>[orig_patent_app_number] => 12264383 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/264383
Electrostatic charging apparatus, and image forming assembly and image forming apparatus which employ the same Nov 3, 2008 Issued
Array ( [id] => 6312785 [patent_doc_number] => 20100111578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'APPARATUS FOR CLEANING FUSER ROLL' [patent_app_type] => utility [patent_app_number] => 12/262637 [patent_app_country] => US [patent_app_date] => 2008-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2383 [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/A1/0111/20100111578.pdf [firstpage_image] =>[orig_patent_app_number] => 12262637 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/262637
APPARATUS FOR CLEANING FUSER ROLL Oct 30, 2008 Abandoned
Array ( [id] => 5409284 [patent_doc_number] => 20090123182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/262356 [patent_app_country] => US [patent_app_date] => 2008-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5888 [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/A1/0123/20090123182.pdf [firstpage_image] =>[orig_patent_app_number] => 12262356 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/262356
IMAGE FORMING APPARATUS Oct 30, 2008 Abandoned
Menu