Search

Tigabu Kassa

Examiner (ID: 8685, Phone: (571)270-5867 , Office: P/1619 )

Most Active Art Unit
1619
Art Unit(s)
4161, 1619
Total Applications
927
Issued Applications
277
Pending Applications
147
Abandoned Applications
529

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6245616 [patent_doc_number] => 20100024798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'BARBECUE' [patent_app_type] => utility [patent_app_number] => 12/514529 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1828 [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] => publications/A1/0024/20100024798.pdf [firstpage_image] =>[orig_patent_app_number] => 12514529 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/514529
BARBECUE Nov 5, 2007 Abandoned
Array ( [id] => 4825547 [patent_doc_number] => 20080124669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'Heat reactor' [patent_app_type] => utility [patent_app_number] => 11/981209 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3265 [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/A1/0124/20080124669.pdf [firstpage_image] =>[orig_patent_app_number] => 11981209 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/981209
Heat reactor Oct 30, 2007 Abandoned
Array ( [id] => 4762087 [patent_doc_number] => 20080173296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'HEATING COOKER AND METHOD OF CONTROLLING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/927319 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5246 [patent_no_of_claims] => 20 [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/A1/0173/20080173296.pdf [firstpage_image] =>[orig_patent_app_number] => 11927319 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/927319
HEATING COOKER AND METHOD OF CONTROLLING THE SAME Oct 28, 2007 Abandoned
Array ( [id] => 4896206 [patent_doc_number] => 20080115819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'COVERING MATERIAL FOR SOLAR THERMAL POWER GENERATING SYSTEM AND SOLAR THERMAL POWER GENERATING SYSTEM FORMED BY SPREADING THE COVERING MATERIAL' [patent_app_type] => utility [patent_app_number] => 11/866546 [patent_app_country] => US [patent_app_date] => 2007-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5718 [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/A1/0115/20080115819.pdf [firstpage_image] =>[orig_patent_app_number] => 11866546 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/866546
COVERING MATERIAL FOR SOLAR THERMAL POWER GENERATING SYSTEM AND SOLAR THERMAL POWER GENERATING SYSTEM FORMED BY SPREADING THE COVERING MATERIAL Oct 2, 2007 Abandoned
Array ( [id] => 4785778 [patent_doc_number] => 20080139107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Ventilator' [patent_app_type] => utility [patent_app_number] => 11/902493 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3833 [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/A1/0139/20080139107.pdf [firstpage_image] =>[orig_patent_app_number] => 11902493 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/902493
Ventilator Sep 20, 2007 Abandoned
Array ( [id] => 5376608 [patent_doc_number] => 20090188447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Condensing Side-Arm Water Heater' [patent_app_type] => utility [patent_app_number] => 12/306190 [patent_app_country] => US [patent_app_date] => 2007-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1690 [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/A1/0188/20090188447.pdf [firstpage_image] =>[orig_patent_app_number] => 12306190 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/306190
Condensing Side-Arm Water Heater Jun 25, 2007 Abandoned
Array ( [id] => 4759306 [patent_doc_number] => 20080311532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Candle Snuffer With Air Filter' [patent_app_type] => utility [patent_app_number] => 11/764596 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1556 [patent_no_of_claims] => 16 [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/A1/0311/20080311532.pdf [firstpage_image] =>[orig_patent_app_number] => 11764596 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764596
Candle Snuffer With Air Filter Jun 17, 2007 Abandoned
Array ( [id] => 6307911 [patent_doc_number] => 20100192936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'EASY TO START HEATING APPARATUS AT ANY ATTEMPT WITHOUT NEED FOR FLAMMABLE FLUID AND BLOWING' [patent_app_type] => utility [patent_app_number] => 12/443791 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2908 [patent_no_of_claims] => 18 [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/A1/0192/20100192936.pdf [firstpage_image] =>[orig_patent_app_number] => 12443791 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443791
EASY TO START HEATING APPARATUS AT ANY ATTEMPT WITHOUT NEED FOR FLAMMABLE FLUID AND BLOWING Jun 17, 2007 Abandoned
Array ( [id] => 4792024 [patent_doc_number] => 20080292998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'PULSE DETONATION CLEANING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/753801 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2491 [patent_no_of_claims] => 24 [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/A1/0292/20080292998.pdf [firstpage_image] =>[orig_patent_app_number] => 11753801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/753801
PULSE DETONATION CLEANING APPARATUS May 24, 2007 Abandoned
Array ( [id] => 4651749 [patent_doc_number] => 20080039005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'PORTABLE FUME EXHAUSTER-CARPET AND FLOOR DRYER' [patent_app_type] => utility [patent_app_number] => 11/697519 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4007 [patent_no_of_claims] => 24 [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/A1/0039/20080039005.pdf [firstpage_image] =>[orig_patent_app_number] => 11697519 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/697519
PORTABLE FUME EXHAUSTER-CARPET AND FLOOR DRYER Apr 5, 2007 Abandoned
Array ( [id] => 4973838 [patent_doc_number] => 20070215066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Water heater with flammable vapor and co sensors' [patent_app_type] => utility [patent_app_number] => 11/724372 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2229 [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/A1/0215/20070215066.pdf [firstpage_image] =>[orig_patent_app_number] => 11724372 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724372
Water heater with flammable vapor and co sensors Mar 14, 2007 Abandoned
Array ( [id] => 4951678 [patent_doc_number] => 20080184702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Exhaust system for enclosures for engine-powered equipment' [patent_app_type] => utility [patent_app_number] => 11/701892 [patent_app_country] => US [patent_app_date] => 2007-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3916 [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/A1/0184/20080184702.pdf [firstpage_image] =>[orig_patent_app_number] => 11701892 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/701892
Exhaust system for enclosures for engine-powered equipment Feb 1, 2007 Abandoned
Array ( [id] => 4925370 [patent_doc_number] => 20080164733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'CLAMP FOR CLIMATE CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 11/625696 [patent_app_country] => US [patent_app_date] => 2007-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5580 [patent_no_of_claims] => 20 [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/A1/0164/20080164733.pdf [firstpage_image] =>[orig_patent_app_number] => 11625696 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/625696
CLAMP FOR CLIMATE CONTROL DEVICE Jan 21, 2007 Abandoned
Array ( [id] => 4924215 [patent_doc_number] => 20080163578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Louver blades tapered in one direction' [patent_app_type] => utility [patent_app_number] => 11/650596 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1216 [patent_no_of_claims] => 27 [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/A1/0163/20080163578.pdf [firstpage_image] =>[orig_patent_app_number] => 11650596 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/650596
Louver blades tapered in one direction Jan 7, 2007 Abandoned
Array ( [id] => 4867079 [patent_doc_number] => 20080146138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Automotive HVAC with integral dividing wall connectors' [patent_app_type] => utility [patent_app_number] => 11/639889 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3627 [patent_no_of_claims] => 11 [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/A1/0146/20080146138.pdf [firstpage_image] =>[orig_patent_app_number] => 11639889 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/639889
Automotive HVAC with integral dividing wall connectors Dec 14, 2006 Abandoned
Array ( [id] => 7692271 [patent_doc_number] => 20070231762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Injector for Liquid Fuel, and Staged Premix Burner Having This Injector' [patent_app_type] => utility [patent_app_number] => 11/560936 [patent_app_country] => US [patent_app_date] => 2006-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3651 [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] => publications/A1/0231/20070231762.pdf [firstpage_image] =>[orig_patent_app_number] => 11560936 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/560936
Injector for Liquid Fuel, and Staged Premix Burner Having This Injector Nov 16, 2006 Abandoned
Array ( [id] => 5057117 [patent_doc_number] => 20070060039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Arrangement and method to sense flow using mechanical stress microsensors' [patent_app_type] => utility [patent_app_number] => 11/528710 [patent_app_country] => US [patent_app_date] => 2006-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9068 [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/A1/0060/20070060039.pdf [firstpage_image] =>[orig_patent_app_number] => 11528710 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/528710
Arrangement and method to sense flow using mechanical stress microsensors Sep 26, 2006 Abandoned
Array ( [id] => 6427961 [patent_doc_number] => 20100281609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'Cover Intended for a Pool Unit within a Pool System' [patent_app_type] => utility [patent_app_number] => 11/992613 [patent_app_country] => US [patent_app_date] => 2006-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6968 [patent_no_of_claims] => 18 [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/A1/0281/20100281609.pdf [firstpage_image] =>[orig_patent_app_number] => 11992613 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/992613
Cover Intended for a Pool Unit within a Pool System Sep 13, 2006 Abandoned
Array ( [id] => 5535803 [patent_doc_number] => 20090217608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'ROOF MODULE WITH A VENTILATION DUCT' [patent_app_type] => utility [patent_app_number] => 11/994895 [patent_app_country] => US [patent_app_date] => 2006-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2055 [patent_no_of_claims] => 10 [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/A1/0217/20090217608.pdf [firstpage_image] =>[orig_patent_app_number] => 11994895 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/994895
ROOF MODULE WITH A VENTILATION DUCT Jul 2, 2006 Abandoned
Array ( [id] => 6505692 [patent_doc_number] => 20100216081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'BAR LIGHTER COMPRISING A SAFETY MECHANISM' [patent_app_type] => utility [patent_app_number] => 11/917925 [patent_app_country] => US [patent_app_date] => 2006-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4554 [patent_no_of_claims] => 10 [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/A1/0216/20100216081.pdf [firstpage_image] =>[orig_patent_app_number] => 11917925 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/917925
BAR LIGHTER COMPRISING A SAFETY MECHANISM May 28, 2006 Abandoned
Menu