Search

George Chan Pui Yeung

Examiner (ID: 18657)

Most Active Art Unit
1302
Art Unit(s)
1302, 1761, 1772, 1303, 2107, 2899, 1722
Total Applications
1982
Issued Applications
1711
Pending Applications
98
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4690434 [patent_doc_number] => 20080083204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Lawn Mower' [patent_app_type] => utility [patent_app_number] => 11/539916 [patent_app_country] => US [patent_app_date] => 2006-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4093 [patent_no_of_claims] => 13 [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/A1/0083/20080083204.pdf [firstpage_image] =>[orig_patent_app_number] => 11539916 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/539916
Lawn mower Oct 9, 2006 Issued
Array ( [id] => 5191112 [patent_doc_number] => 20070079591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Aquatic vegetation groomer' [patent_app_type] => utility [patent_app_number] => 11/545248 [patent_app_country] => US [patent_app_date] => 2006-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3698 [patent_no_of_claims] => 13 [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/A1/0079/20070079591.pdf [firstpage_image] =>[orig_patent_app_number] => 11545248 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/545248
Aquatic vegetation groomer Oct 8, 2006 Abandoned
Array ( [id] => 336534 [patent_doc_number] => 07503161 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-03-17 [patent_title] => 'Transaxle for lawn tractor' [patent_app_type] => utility [patent_app_number] => 11/539247 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7394 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/503/07503161.pdf [firstpage_image] =>[orig_patent_app_number] => 11539247 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/539247
Transaxle for lawn tractor Oct 5, 2006 Issued
Array ( [id] => 851082 [patent_doc_number] => 07377092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-27 [patent_title] => 'Cutting reel adjusting system' [patent_app_type] => utility [patent_app_number] => 11/528718 [patent_app_country] => US [patent_app_date] => 2006-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 7954 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/377/07377092.pdf [firstpage_image] =>[orig_patent_app_number] => 11528718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/528718
Cutting reel adjusting system Sep 26, 2006 Issued
Array ( [id] => 4935248 [patent_doc_number] => 20080072560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'Device for maintaining wing balance on a multi-section header' [patent_app_type] => utility [patent_app_number] => 11/526086 [patent_app_country] => US [patent_app_date] => 2006-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12747 [patent_no_of_claims] => 19 [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/A1/0072/20080072560.pdf [firstpage_image] =>[orig_patent_app_number] => 11526086 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/526086
Device for maintaining wing balance on a multi-section header Sep 24, 2006 Issued
Array ( [id] => 5091924 [patent_doc_number] => 20070113533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Feeding device for a field chopper' [patent_app_type] => utility [patent_app_number] => 11/525299 [patent_app_country] => US [patent_app_date] => 2006-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3419 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20070113533.pdf [firstpage_image] =>[orig_patent_app_number] => 11525299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/525299
Feeding device for a field chopper Sep 21, 2006 Abandoned
Array ( [id] => 251489 [patent_doc_number] => 07578118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-25 [patent_title] => 'Crop conveying arrangement of a machine for harvesting crops having stalks' [patent_app_type] => utility [patent_app_number] => 11/525378 [patent_app_country] => US [patent_app_date] => 2006-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3064 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/578/07578118.pdf [firstpage_image] =>[orig_patent_app_number] => 11525378 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/525378
Crop conveying arrangement of a machine for harvesting crops having stalks Sep 21, 2006 Issued
Array ( [id] => 4700809 [patent_doc_number] => 20080060331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Offsetting cutting units for a grass mowing machine' [patent_app_type] => utility [patent_app_number] => 11/519670 [patent_app_country] => US [patent_app_date] => 2006-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2641 [patent_no_of_claims] => 18 [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/A1/0060/20080060331.pdf [firstpage_image] =>[orig_patent_app_number] => 11519670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/519670
Offsetting cutting units for a grass mowing machine Sep 11, 2006 Issued
Array ( [id] => 4700816 [patent_doc_number] => 20080060338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Ergonomic free standing gardening tool' [patent_app_type] => utility [patent_app_number] => 11/518628 [patent_app_country] => US [patent_app_date] => 2006-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1738 [patent_no_of_claims] => 8 [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/A1/0060/20080060338.pdf [firstpage_image] =>[orig_patent_app_number] => 11518628 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/518628
Ergonomic free standing gardening tool Sep 10, 2006 Abandoned
Array ( [id] => 372081 [patent_doc_number] => 07472532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-06 [patent_title] => 'Metal detector arrangement' [patent_app_type] => utility [patent_app_number] => 11/517876 [patent_app_country] => US [patent_app_date] => 2006-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2969 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/472/07472532.pdf [firstpage_image] =>[orig_patent_app_number] => 11517876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/517876
Metal detector arrangement Sep 7, 2006 Issued
Array ( [id] => 5138009 [patent_doc_number] => 20070000225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Cranberry-Harvesting Apparatus and Method' [patent_app_type] => utility [patent_app_number] => 11/470709 [patent_app_country] => US [patent_app_date] => 2006-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3864 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20070000225.pdf [firstpage_image] =>[orig_patent_app_number] => 11470709 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/470709
Cranberry-Harvesting Apparatus and Method Sep 6, 2006 Abandoned
Array ( [id] => 5156412 [patent_doc_number] => 20070169456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Riding type mower' [patent_app_type] => utility [patent_app_number] => 11/515229 [patent_app_country] => US [patent_app_date] => 2006-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6045 [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/A1/0169/20070169456.pdf [firstpage_image] =>[orig_patent_app_number] => 11515229 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/515229
Lower limit adjustment mechanism for riding type mower Aug 31, 2006 Issued
Array ( [id] => 88144 [patent_doc_number] => 07735306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Rear discharge type mower apparatus' [patent_app_type] => utility [patent_app_number] => 11/515496 [patent_app_country] => US [patent_app_date] => 2006-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7422 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/735/07735306.pdf [firstpage_image] =>[orig_patent_app_number] => 11515496 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/515496
Rear discharge type mower apparatus Aug 31, 2006 Issued
Array ( [id] => 5156411 [patent_doc_number] => 20070169455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Radiator support structure' [patent_app_type] => utility [patent_app_number] => 11/515408 [patent_app_country] => US [patent_app_date] => 2006-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2947 [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/A1/0169/20070169455.pdf [firstpage_image] =>[orig_patent_app_number] => 11515408 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/515408
Radiator support structure Aug 31, 2006 Issued
Array ( [id] => 4767314 [patent_doc_number] => 20080052968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Plow system for non-highway vehicles' [patent_app_type] => utility [patent_app_number] => 11/513879 [patent_app_country] => US [patent_app_date] => 2006-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4143 [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/A1/0052/20080052968.pdf [firstpage_image] =>[orig_patent_app_number] => 11513879 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/513879
Plow system for non-highway vehicles Aug 30, 2006 Issued
Array ( [id] => 5179742 [patent_doc_number] => 20070051083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => 'Lawn mower' [patent_app_type] => utility [patent_app_number] => 11/512947 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2323 [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/A1/0051/20070051083.pdf [firstpage_image] =>[orig_patent_app_number] => 11512947 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/512947
Accessible lawn mower deck Aug 29, 2006 Issued
Array ( [id] => 5179741 [patent_doc_number] => 20070051082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => 'Cutting height adjustment for lawn mower' [patent_app_type] => utility [patent_app_number] => 11/512946 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5680 [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/A1/0051/20070051082.pdf [firstpage_image] =>[orig_patent_app_number] => 11512946 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/512946
Cutting height adjustment for lawn mower Aug 29, 2006 Issued
Array ( [id] => 4700811 [patent_doc_number] => 20080060333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Apparatus and method for waste wood removal' [patent_app_type] => utility [patent_app_number] => 11/511990 [patent_app_country] => US [patent_app_date] => 2006-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4616 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20080060333.pdf [firstpage_image] =>[orig_patent_app_number] => 11511990 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/511990
Apparatus and method for waste wood removal Aug 28, 2006 Abandoned
Array ( [id] => 7484986 [patent_doc_number] => 08028787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Work machine' [patent_app_type] => utility [patent_app_number] => 12/096829 [patent_app_country] => US [patent_app_date] => 2006-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4375 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/028/08028787.pdf [firstpage_image] =>[orig_patent_app_number] => 12096829 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/096829
Work machine Aug 28, 2006 Issued
Array ( [id] => 7521723 [patent_doc_number] => 08024874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Wear assembly for excavating machines' [patent_app_type] => utility [patent_app_number] => 11/511634 [patent_app_country] => US [patent_app_date] => 2006-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4492 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/024/08024874.pdf [firstpage_image] =>[orig_patent_app_number] => 11511634 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/511634
Wear assembly for excavating machines Aug 27, 2006 Issued
Menu