Search

Bing Zhao

Examiner (ID: 7637, Phone: (571)270-1745 , Office: P/2195 )

Most Active Art Unit
2195
Art Unit(s)
2198, 2151, 2195
Total Applications
568
Issued Applications
489
Pending Applications
37
Abandoned Applications
48

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2543135 [patent_doc_number] => 04836294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Machine for digging a putting cup hole' [patent_app_type] => 1 [patent_app_number] => 7/216003 [patent_app_country] => US [patent_app_date] => 1988-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 8547 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836294.pdf [firstpage_image] =>[orig_patent_app_number] => 216003 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/216003
Machine for digging a putting cup hole Jul 6, 1988 Issued
Array ( [id] => 2543346 [patent_doc_number] => 04896731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Reversible semi-mounted plow with a lockable articulation' [patent_app_type] => 1 [patent_app_number] => 7/210783 [patent_app_country] => US [patent_app_date] => 1988-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1897 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896731.pdf [firstpage_image] =>[orig_patent_app_number] => 210783 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210783
Reversible semi-mounted plow with a lockable articulation Jun 23, 1988 Issued
07/268362 PROCESS AND DEVICE FOR LOOSENING SOIL Jun 22, 1988 Abandoned
Array ( [id] => 2576878 [patent_doc_number] => 04958688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Power driven golf hole cutting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/208591 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2360 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958688.pdf [firstpage_image] =>[orig_patent_app_number] => 208591 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/208591
Power driven golf hole cutting apparatus Jun 19, 1988 Issued
Array ( [id] => 2499232 [patent_doc_number] => 04869115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Automatic soil sampling machine' [patent_app_type] => 1 [patent_app_number] => 7/205744 [patent_app_country] => US [patent_app_date] => 1988-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1947 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869115.pdf [firstpage_image] =>[orig_patent_app_number] => 205744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/205744
Automatic soil sampling machine Jun 12, 1988 Issued
Array ( [id] => 2470772 [patent_doc_number] => 04858698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Weight transfer linkage arrangement' [patent_app_type] => 1 [patent_app_number] => 7/207137 [patent_app_country] => US [patent_app_date] => 1988-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3624 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858698.pdf [firstpage_image] =>[orig_patent_app_number] => 207137 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/207137
Weight transfer linkage arrangement Jun 9, 1988 Issued
Array ( [id] => 2650833 [patent_doc_number] => 04903781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Flexible mounting system for agricultural implements' [patent_app_type] => 1 [patent_app_number] => 7/202538 [patent_app_country] => US [patent_app_date] => 1988-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3614 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903781.pdf [firstpage_image] =>[orig_patent_app_number] => 202538 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/202538
Flexible mounting system for agricultural implements Jun 2, 1988 Issued
Array ( [id] => 2516960 [patent_doc_number] => 04825586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Christmas tree stand' [patent_app_type] => 1 [patent_app_number] => 7/197526 [patent_app_country] => US [patent_app_date] => 1988-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1480 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825586.pdf [firstpage_image] =>[orig_patent_app_number] => 197526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/197526
Christmas tree stand May 22, 1988 Issued
Array ( [id] => 2585013 [patent_doc_number] => 04930581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Guidance control apparatus for agricultural implement' [patent_app_type] => 1 [patent_app_number] => 7/192464 [patent_app_country] => US [patent_app_date] => 1988-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7117 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930581.pdf [firstpage_image] =>[orig_patent_app_number] => 192464 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/192464
Guidance control apparatus for agricultural implement May 9, 1988 Issued
Array ( [id] => 2493596 [patent_doc_number] => 04850434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Vibrating deep ripper' [patent_app_type] => 1 [patent_app_number] => 7/189820 [patent_app_country] => US [patent_app_date] => 1988-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2078 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850434.pdf [firstpage_image] =>[orig_patent_app_number] => 189820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/189820
Vibrating deep ripper May 2, 1988 Issued
Array ( [id] => 2458609 [patent_doc_number] => 04870781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Combination tree support and feeder stake' [patent_app_type] => 1 [patent_app_number] => 7/187971 [patent_app_country] => US [patent_app_date] => 1988-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1283 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/870/04870781.pdf [firstpage_image] =>[orig_patent_app_number] => 187971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/187971
Combination tree support and feeder stake Apr 27, 1988 Issued
Array ( [id] => 2461090 [patent_doc_number] => 04878544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Compaction roller' [patent_app_type] => 1 [patent_app_number] => 7/183823 [patent_app_country] => US [patent_app_date] => 1988-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2602 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878544.pdf [firstpage_image] =>[orig_patent_app_number] => 183823 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/183823
Compaction roller Apr 19, 1988 Issued
Array ( [id] => 2621715 [patent_doc_number] => 04892153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Sod harvester' [patent_app_type] => 1 [patent_app_number] => 7/179476 [patent_app_country] => US [patent_app_date] => 1988-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3575 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892153.pdf [firstpage_image] =>[orig_patent_app_number] => 179476 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/179476
Sod harvester Apr 7, 1988 Issued
Array ( [id] => 2461052 [patent_doc_number] => 04878542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Sod laying method' [patent_app_type] => 1 [patent_app_number] => 7/177760 [patent_app_country] => US [patent_app_date] => 1988-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6985 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878542.pdf [firstpage_image] =>[orig_patent_app_number] => 177760 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/177760
Sod laying method Apr 4, 1988 Issued
Array ( [id] => 2576187 [patent_doc_number] => 04890801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Cutoff mechanism for a sod laying machine' [patent_app_type] => 1 [patent_app_number] => 7/177759 [patent_app_country] => US [patent_app_date] => 1988-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6986 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/890/04890801.pdf [firstpage_image] =>[orig_patent_app_number] => 177759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/177759
Cutoff mechanism for a sod laying machine Apr 4, 1988 Issued
Array ( [id] => 2509131 [patent_doc_number] => 04884639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Device for connecting working implement to tractor' [patent_app_type] => 1 [patent_app_number] => 7/167184 [patent_app_country] => US [patent_app_date] => 1988-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6323 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884639.pdf [firstpage_image] =>[orig_patent_app_number] => 167184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167184
Device for connecting working implement to tractor Mar 10, 1988 Issued
Array ( [id] => 2498784 [patent_doc_number] => 04854391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Hand propelled soil cultivation tool' [patent_app_type] => 1 [patent_app_number] => 7/161719 [patent_app_country] => US [patent_app_date] => 1988-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2317 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/854/04854391.pdf [firstpage_image] =>[orig_patent_app_number] => 161719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161719
Hand propelled soil cultivation tool Feb 28, 1988 Issued
Array ( [id] => 2591505 [patent_doc_number] => 04901801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Hand implement having alternately usable tooth and blade assemblies' [patent_app_type] => 1 [patent_app_number] => 7/161043 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3289 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901801.pdf [firstpage_image] =>[orig_patent_app_number] => 161043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161043
Hand implement having alternately usable tooth and blade assemblies Feb 25, 1988 Issued
Array ( [id] => 2604780 [patent_doc_number] => 04914860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Flower pot cover' [patent_app_type] => 1 [patent_app_number] => 7/161030 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3039 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914860.pdf [firstpage_image] =>[orig_patent_app_number] => 161030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161030
Flower pot cover Feb 25, 1988 Issued
Array ( [id] => 2471302 [patent_doc_number] => 04846084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Leveling linkage for planter units' [patent_app_type] => 1 [patent_app_number] => 7/158691 [patent_app_country] => US [patent_app_date] => 1988-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3670 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/846/04846084.pdf [firstpage_image] =>[orig_patent_app_number] => 158691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/158691
Leveling linkage for planter units Feb 21, 1988 Issued
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