Search

Phu Vu

Examiner (ID: 16928, Phone: (571)272-1562 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
1777
Issued Applications
1549
Pending Applications
71
Abandoned Applications
183

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2509206 [patent_doc_number] => 04880047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Lost foam transfer passage cavity construction' [patent_app_type] => 1 [patent_app_number] => 7/202489 [patent_app_country] => US [patent_app_date] => 1988-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2517 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880047.pdf [firstpage_image] =>[orig_patent_app_number] => 202489 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/202489
Lost foam transfer passage cavity construction Jun 2, 1988 Issued
07/202970 LOST FOAM PATTERN ASSEMBLY FOR V-BLOCK ENGINE Jun 2, 1988 Abandoned
07/202212 LOST FOAM ENGINE BLOCK PATTERN Jun 2, 1988 Abandoned
Array ( [id] => 2612809 [patent_doc_number] => 04976062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Rodent or reptile repelling product and method' [patent_app_type] => 1 [patent_app_number] => 7/202326 [patent_app_country] => US [patent_app_date] => 1988-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1673 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976062.pdf [firstpage_image] =>[orig_patent_app_number] => 202326 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/202326
Rodent or reptile repelling product and method Jun 1, 1988 Issued
Array ( [id] => 2508346 [patent_doc_number] => 04860820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Method and apparatus for the low-pressure die-casting of metals' [patent_app_type] => 1 [patent_app_number] => 7/203589 [patent_app_country] => US [patent_app_date] => 1988-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2631 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860820.pdf [firstpage_image] =>[orig_patent_app_number] => 203589 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/203589
Method and apparatus for the low-pressure die-casting of metals May 26, 1988 Issued
Array ( [id] => 2544157 [patent_doc_number] => 04852633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Immersion nozzle for continuous casting of steel' [patent_app_type] => 1 [patent_app_number] => 7/199113 [patent_app_country] => US [patent_app_date] => 1988-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2115 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852633.pdf [firstpage_image] =>[orig_patent_app_number] => 199113 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/199113
Immersion nozzle for continuous casting of steel May 25, 1988 Issued
Array ( [id] => 2624133 [patent_doc_number] => 04898226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Immersion nozzle for continuous casting of steel' [patent_app_type] => 1 [patent_app_number] => 7/199018 [patent_app_country] => US [patent_app_date] => 1988-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 21 [patent_no_of_words] => 3695 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/898/04898226.pdf [firstpage_image] =>[orig_patent_app_number] => 199018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/199018
Immersion nozzle for continuous casting of steel May 25, 1988 Issued
Array ( [id] => 2502928 [patent_doc_number] => 04869311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Device permitting introduction of a fluid into the cooling chamber of a rotary mould' [patent_app_type] => 1 [patent_app_number] => 7/207049 [patent_app_country] => US [patent_app_date] => 1988-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3419 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869311.pdf [firstpage_image] =>[orig_patent_app_number] => 207049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/207049
Device permitting introduction of a fluid into the cooling chamber of a rotary mould May 24, 1988 Issued
Array ( [id] => 2470263 [patent_doc_number] => 04858672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'Countergravity casting apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/198229 [patent_app_country] => US [patent_app_date] => 1988-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6159 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/858/04858672.pdf [firstpage_image] =>[orig_patent_app_number] => 198229 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/198229
Countergravity casting apparatus and method May 24, 1988 Issued
Array ( [id] => 2572981 [patent_doc_number] => 04907642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Chill moulding process, particularly for metals, and apparatus and mold for use therein' [patent_app_type] => 1 [patent_app_number] => 7/201277 [patent_app_country] => US [patent_app_date] => 1988-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4928 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907642.pdf [firstpage_image] =>[orig_patent_app_number] => 201277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201277
Chill moulding process, particularly for metals, and apparatus and mold for use therein May 22, 1988 Issued
Array ( [id] => 2474468 [patent_doc_number] => 04846251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Apparatus for transporting horizontally split boxless sand casting molds for foundry purposes' [patent_app_type] => 1 [patent_app_number] => 7/198654 [patent_app_country] => US [patent_app_date] => 1988-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2150 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/846/04846251.pdf [firstpage_image] =>[orig_patent_app_number] => 198654 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/198654
Apparatus for transporting horizontally split boxless sand casting molds for foundry purposes May 22, 1988 Issued
Array ( [id] => 2608903 [patent_doc_number] => 04919191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Molten-metal forming method and apparatus which are bottom-loading, bottom-pouring and bottom-unloading' [patent_app_type] => 1 [patent_app_number] => 7/195765 [patent_app_country] => US [patent_app_date] => 1988-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9393 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919191.pdf [firstpage_image] =>[orig_patent_app_number] => 195765 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/195765
Molten-metal forming method and apparatus which are bottom-loading, bottom-pouring and bottom-unloading May 16, 1988 Issued
07/186390 CASTING APPARATUS Apr 25, 1988 Issued
Array ( [id] => 2457495 [patent_doc_number] => 04864689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Arrangement with dual hinge assemlies for removable motor vehicle doors' [patent_app_type] => 1 [patent_app_number] => 7/188683 [patent_app_country] => US [patent_app_date] => 1988-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2377 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864689.pdf [firstpage_image] =>[orig_patent_app_number] => 188683 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/188683
Arrangement with dual hinge assemlies for removable motor vehicle doors Apr 19, 1988 Issued
Array ( [id] => 2619856 [patent_doc_number] => 04909305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Method to obtain thin slabs and crystallizer which employs such method' [patent_app_type] => 1 [patent_app_number] => 7/180838 [patent_app_country] => US [patent_app_date] => 1988-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 1432 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909305.pdf [firstpage_image] =>[orig_patent_app_number] => 180838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/180838
Method to obtain thin slabs and crystallizer which employs such method Apr 11, 1988 Issued
Array ( [id] => 2456523 [patent_doc_number] => 04811455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Window spring anchor' [patent_app_type] => 1 [patent_app_number] => 7/179309 [patent_app_country] => US [patent_app_date] => 1988-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1383 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811455.pdf [firstpage_image] =>[orig_patent_app_number] => 179309 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/179309
Window spring anchor Apr 7, 1988 Issued
Array ( [id] => 2610392 [patent_doc_number] => 04905751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Method for casting a rocker arm for an internal combustion engine and mould structure for carrying out the casting method' [patent_app_type] => 1 [patent_app_number] => 7/178209 [patent_app_country] => US [patent_app_date] => 1988-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1763 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/905/04905751.pdf [firstpage_image] =>[orig_patent_app_number] => 178209 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/178209
Method for casting a rocker arm for an internal combustion engine and mould structure for carrying out the casting method Apr 5, 1988 Issued
Array ( [id] => 2426445 [patent_doc_number] => 04790047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Hinge bushing adjustment means for a hinge assembly' [patent_app_type] => 1 [patent_app_number] => 7/176959 [patent_app_country] => US [patent_app_date] => 1988-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3693 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790047.pdf [firstpage_image] =>[orig_patent_app_number] => 176959 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/176959
Hinge bushing adjustment means for a hinge assembly Apr 3, 1988 Issued
Array ( [id] => 2458003 [patent_doc_number] => 04819295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Sliding screen closer' [patent_app_type] => 1 [patent_app_number] => 7/177220 [patent_app_country] => US [patent_app_date] => 1988-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2148 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819295.pdf [firstpage_image] =>[orig_patent_app_number] => 177220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/177220
Sliding screen closer Apr 3, 1988 Issued
Array ( [id] => 2529156 [patent_doc_number] => 04809764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Method of casting a metal article' [patent_app_type] => 1 [patent_app_number] => 7/174007 [patent_app_country] => US [patent_app_date] => 1988-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6949 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809764.pdf [firstpage_image] =>[orig_patent_app_number] => 174007 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/174007
Method of casting a metal article Mar 27, 1988 Issued
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