Search

Khanh P. Nguyen

Examiner (ID: 2908)

Most Active Art Unit
1305
Art Unit(s)
3621, 1722, 1305, 2899
Total Applications
873
Issued Applications
724
Pending Applications
21
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2878275 [patent_doc_number] => 05238385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Extrusion die assembly' [patent_app_type] => 1 [patent_app_number] => 7/886909 [patent_app_country] => US [patent_app_date] => 1992-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2248 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238385.pdf [firstpage_image] =>[orig_patent_app_number] => 886909 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886909
Extrusion die assembly May 21, 1992 Issued
Array ( [id] => 2885237 [patent_doc_number] => 05244376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Variable mold' [patent_app_type] => 1 [patent_app_number] => 7/886494 [patent_app_country] => US [patent_app_date] => 1992-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2313 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/244/05244376.pdf [firstpage_image] =>[orig_patent_app_number] => 886494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886494
Variable mold May 21, 1992 Issued
Array ( [id] => 2878296 [patent_doc_number] => 05238386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Multi-part extrusion die' [patent_app_type] => 1 [patent_app_number] => 7/886321 [patent_app_country] => US [patent_app_date] => 1992-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3556 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238386.pdf [firstpage_image] =>[orig_patent_app_number] => 886321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886321
Multi-part extrusion die May 19, 1992 Issued
Array ( [id] => 3077865 [patent_doc_number] => 05290006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Expanding form for pouring mixed cement to reposition manhole castings' [patent_app_type] => 1 [patent_app_number] => 7/887581 [patent_app_country] => US [patent_app_date] => 1992-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4225 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290006.pdf [firstpage_image] =>[orig_patent_app_number] => 887581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/887581
Expanding form for pouring mixed cement to reposition manhole castings May 19, 1992 Issued
Array ( [id] => 3083366 [patent_doc_number] => 05297897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Single-strip molding apparatus' [patent_app_type] => 1 [patent_app_number] => 7/858979 [patent_app_country] => US [patent_app_date] => 1992-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2604 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297897.pdf [firstpage_image] =>[orig_patent_app_number] => 858979 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/858979
Single-strip molding apparatus May 19, 1992 Issued
Array ( [id] => 2975839 [patent_doc_number] => 05266022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Mold structure for manufacturing brush holder as part of an integrated molding process for an electric motor gear frame housing' [patent_app_type] => 1 [patent_app_number] => 7/885647 [patent_app_country] => US [patent_app_date] => 1992-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3329 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266022.pdf [firstpage_image] =>[orig_patent_app_number] => 885647 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885647
Mold structure for manufacturing brush holder as part of an integrated molding process for an electric motor gear frame housing May 18, 1992 Issued
07/885614 MOLDED ARTICLE AND METHOD AND APPARATUS FOR MAKING THE SAME May 18, 1992 Abandoned
Array ( [id] => 3009455 [patent_doc_number] => 05288221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Apparatus for making ophthalmic lenses' [patent_app_type] => 1 [patent_app_number] => 7/885108 [patent_app_country] => US [patent_app_date] => 1992-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3002 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288221.pdf [firstpage_image] =>[orig_patent_app_number] => 885108 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885108
Apparatus for making ophthalmic lenses May 17, 1992 Issued
Array ( [id] => 3080713 [patent_doc_number] => 05290163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Metal mold for vulcanizing a tire' [patent_app_type] => 1 [patent_app_number] => 7/883490 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3055 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290163.pdf [firstpage_image] =>[orig_patent_app_number] => 883490 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883490
Metal mold for vulcanizing a tire May 14, 1992 Issued
Array ( [id] => 3076075 [patent_doc_number] => 05277569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Dough rounder' [patent_app_type] => 1 [patent_app_number] => 7/883283 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 5318 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/277/05277569.pdf [firstpage_image] =>[orig_patent_app_number] => 883283 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883283
Dough rounder May 13, 1992 Issued
Array ( [id] => 3034139 [patent_doc_number] => 05286183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Extruder head for applying coatings of polymeric material to semifinished products of elongated cylindrical conformation' [patent_app_type] => 1 [patent_app_number] => 7/880742 [patent_app_country] => US [patent_app_date] => 1992-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4712 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286183.pdf [firstpage_image] =>[orig_patent_app_number] => 880742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/880742
Extruder head for applying coatings of polymeric material to semifinished products of elongated cylindrical conformation May 7, 1992 Issued
Array ( [id] => 3080750 [patent_doc_number] => 05290165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Independent pallet delivery system' [patent_app_type] => 1 [patent_app_number] => 7/878594 [patent_app_country] => US [patent_app_date] => 1992-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5240 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290165.pdf [firstpage_image] =>[orig_patent_app_number] => 878594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/878594
Independent pallet delivery system May 4, 1992 Issued
Array ( [id] => 2950746 [patent_doc_number] => 05230909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Apparatus for forming miniature pottery' [patent_app_type] => 1 [patent_app_number] => 7/877537 [patent_app_country] => US [patent_app_date] => 1992-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2194 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230909.pdf [firstpage_image] =>[orig_patent_app_number] => 877537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/877537
Apparatus for forming miniature pottery Apr 30, 1992 Issued
07/879450 OPTICAL MEDIUM SUBSTRATE SHEET PRODUCING APPARATUS HAVING ROLL STAMPERWITH ELASTOMER LAYER OF PREDETERMINED HARDNESS Apr 30, 1992 Abandoned
Array ( [id] => 3037047 [patent_doc_number] => 05304050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Machine for molding bonded plastics material' [patent_app_type] => 1 [patent_app_number] => 7/876384 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3443 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 639 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/304/05304050.pdf [firstpage_image] =>[orig_patent_app_number] => 876384 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876384
Machine for molding bonded plastics material Apr 29, 1992 Issued
Array ( [id] => 2982560 [patent_doc_number] => 05266375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Masking member' [patent_app_type] => 1 [patent_app_number] => 7/876901 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1442 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266375.pdf [firstpage_image] =>[orig_patent_app_number] => 876901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876901
Masking member Apr 29, 1992 Issued
Array ( [id] => 2880975 [patent_doc_number] => 05240224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Anchor bolt holder' [patent_app_type] => 1 [patent_app_number] => 7/874275 [patent_app_country] => US [patent_app_date] => 1992-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2561 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240224.pdf [firstpage_image] =>[orig_patent_app_number] => 874275 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/874275
Anchor bolt holder Apr 23, 1992 Issued
Array ( [id] => 3001332 [patent_doc_number] => 05281122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Vessel for duplicating dental models' [patent_app_type] => 1 [patent_app_number] => 7/874186 [patent_app_country] => US [patent_app_date] => 1992-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1178 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281122.pdf [firstpage_image] =>[orig_patent_app_number] => 874186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/874186
Vessel for duplicating dental models Apr 23, 1992 Issued
Array ( [id] => 2932410 [patent_doc_number] => 05254000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Organic polymer lens mold' [patent_app_type] => 1 [patent_app_number] => 7/872453 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2225 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/254/05254000.pdf [firstpage_image] =>[orig_patent_app_number] => 872453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/872453
Organic polymer lens mold Apr 22, 1992 Issued
Array ( [id] => 2851909 [patent_doc_number] => 05165940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Spinneret' [patent_app_type] => 1 [patent_app_number] => 7/876724 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1229 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165940.pdf [firstpage_image] =>[orig_patent_app_number] => 876724 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876724
Spinneret Apr 22, 1992 Issued
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