Search

Ngoc K. Vu

Examiner (ID: 13057, Phone: (571)272-7306 , Office: P/2421 )

Most Active Art Unit
2421
Art Unit(s)
2421, 2623, 2611, 2711
Total Applications
615
Issued Applications
342
Pending Applications
134
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
90/006602 BLOWER AND A MANUFACTURING METHOD OF THE SAME Apr 14, 2003 Issued
Array ( [id] => 3917328 [patent_doc_number] => 05927951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Safety devices for peristaltic pumps' [patent_app_type] => 1 [patent_app_number] => 8/831188 [patent_app_country] => US [patent_app_date] => 1997-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 5945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/927/05927951.pdf [firstpage_image] =>[orig_patent_app_number] => 831188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831188
Safety devices for peristaltic pumps Apr 1, 1997 Issued
Array ( [id] => 3854646 [patent_doc_number] => 05836749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Piston type liquid fuel pump with an improved inlet valve' [patent_app_type] => 1 [patent_app_number] => 8/768164 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4381 [patent_no_of_claims] => 8 [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/05/836/05836749.pdf [firstpage_image] =>[orig_patent_app_number] => 768164 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768164
Piston type liquid fuel pump with an improved inlet valve Dec 12, 1996 Issued
08/734901 AIRLESS PAINT SPRAYER INTAKE DAMPENER Oct 21, 1996 Abandoned
Array ( [id] => 3974697 [patent_doc_number] => 05860790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Automatic draining arrangement without position limitation' [patent_app_type] => 1 [patent_app_number] => 8/728210 [patent_app_country] => US [patent_app_date] => 1996-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2552 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/860/05860790.pdf [firstpage_image] =>[orig_patent_app_number] => 728210 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/728210
Automatic draining arrangement without position limitation Oct 9, 1996 Issued
Array ( [id] => 3651003 [patent_doc_number] => 05655892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Thermally actuated fuel pump vapor vent valve' [patent_app_type] => 1 [patent_app_number] => 8/700308 [patent_app_country] => US [patent_app_date] => 1996-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2566 [patent_no_of_claims] => 16 [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/05/655/05655892.pdf [firstpage_image] =>[orig_patent_app_number] => 700308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/700308
Thermally actuated fuel pump vapor vent valve Aug 20, 1996 Issued
Array ( [id] => 3717151 [patent_doc_number] => 05669762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Sound and pulsation reducing outlet chamber for an air compressor' [patent_app_type] => 1 [patent_app_number] => 8/686027 [patent_app_country] => US [patent_app_date] => 1996-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1303 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669762.pdf [firstpage_image] =>[orig_patent_app_number] => 686027 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/686027
Sound and pulsation reducing outlet chamber for an air compressor Jul 24, 1996 Issued
08/651507 ELECTRICALLY DRIVEN HERMETIC COMPRESSOR May 21, 1996 Abandoned
Array ( [id] => 4129123 [patent_doc_number] => 06015268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Precision metered multiple fluid pumping system' [patent_app_type] => 1 [patent_app_number] => 8/580744 [patent_app_country] => US [patent_app_date] => 1995-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5323 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015268.pdf [firstpage_image] =>[orig_patent_app_number] => 580744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/580744
Precision metered multiple fluid pumping system Dec 28, 1995 Issued
Array ( [id] => 3513749 [patent_doc_number] => 05581998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Biomass fuel turbine combuster' [patent_app_type] => 1 [patent_app_number] => 8/554246 [patent_app_country] => US [patent_app_date] => 1995-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4848 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/581/05581998.pdf [firstpage_image] =>[orig_patent_app_number] => 554246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554246
Biomass fuel turbine combuster Nov 7, 1995 Issued
Array ( [id] => 3581274 [patent_doc_number] => 05557927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Blanching resistant coating for copper alloy rocket engine main chamber lining' [patent_app_type] => 1 [patent_app_number] => 8/554665 [patent_app_country] => US [patent_app_date] => 1995-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1935 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/557/05557927.pdf [firstpage_image] =>[orig_patent_app_number] => 554665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554665
Blanching resistant coating for copper alloy rocket engine main chamber lining Nov 7, 1995 Issued
Array ( [id] => 4063748 [patent_doc_number] => 05969907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Magnetic disk drive' [patent_app_type] => 1 [patent_app_number] => 8/549033 [patent_app_country] => US [patent_app_date] => 1995-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 39 [patent_no_of_words] => 9105 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969907.pdf [firstpage_image] =>[orig_patent_app_number] => 549033 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/549033
Magnetic disk drive Oct 26, 1995 Issued
Array ( [id] => 3728278 [patent_doc_number] => 05752814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Plunger and seal for well pump' [patent_app_type] => 1 [patent_app_number] => 8/533916 [patent_app_country] => US [patent_app_date] => 1995-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 5611 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/752/05752814.pdf [firstpage_image] =>[orig_patent_app_number] => 533916 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/533916
Plunger and seal for well pump Sep 25, 1995 Issued
Array ( [id] => 3678610 [patent_doc_number] => 05675966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Solid propellant dual pulse rocket motor loaded case and ignition system and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 8/525336 [patent_app_country] => US [patent_app_date] => 1995-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2588 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675966.pdf [firstpage_image] =>[orig_patent_app_number] => 525336 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/525336
Solid propellant dual pulse rocket motor loaded case and ignition system and method of manufacture Sep 6, 1995 Issued
Array ( [id] => 3563807 [patent_doc_number] => 05579645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Radially mounted air blast fuel injector' [patent_app_type] => 1 [patent_app_number] => 8/523906 [patent_app_country] => US [patent_app_date] => 1995-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3041 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579645.pdf [firstpage_image] =>[orig_patent_app_number] => 523906 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/523906
Radially mounted air blast fuel injector Sep 5, 1995 Issued
Array ( [id] => 3569316 [patent_doc_number] => 05551228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Method for staging fuel in a turbine in the premixed operating mode' [patent_app_type] => 1 [patent_app_number] => 8/524146 [patent_app_country] => US [patent_app_date] => 1995-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/551/05551228.pdf [firstpage_image] =>[orig_patent_app_number] => 524146 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/524146
Method for staging fuel in a turbine in the premixed operating mode Aug 21, 1995 Issued
Array ( [id] => 3479324 [patent_doc_number] => 05531066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Fuel injector and igniter assembly' [patent_app_type] => 1 [patent_app_number] => 8/516964 [patent_app_country] => US [patent_app_date] => 1995-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1335 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/531/05531066.pdf [firstpage_image] =>[orig_patent_app_number] => 516964 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/516964
Fuel injector and igniter assembly Aug 17, 1995 Issued
Array ( [id] => 3650656 [patent_doc_number] => 05598697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Double wall construction for a gas turbine combustion chamber' [patent_app_type] => 1 [patent_app_number] => 8/505633 [patent_app_country] => US [patent_app_date] => 1995-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1972 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598697.pdf [firstpage_image] =>[orig_patent_app_number] => 505633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/505633
Double wall construction for a gas turbine combustion chamber Jul 20, 1995 Issued
Array ( [id] => 3591329 [patent_doc_number] => 05588299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Electrostatic fuel injector body with igniter electrodes formed in the housing' [patent_app_type] => 1 [patent_app_number] => 8/470521 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7694 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588299.pdf [firstpage_image] =>[orig_patent_app_number] => 470521 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/470521
Electrostatic fuel injector body with igniter electrodes formed in the housing Jun 5, 1995 Issued
Array ( [id] => 3640924 [patent_doc_number] => 05590517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Ignition methods and apparatus for combustors' [patent_app_type] => 1 [patent_app_number] => 8/470403 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7693 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590517.pdf [firstpage_image] =>[orig_patent_app_number] => 470403 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/470403
Ignition methods and apparatus for combustors Jun 5, 1995 Issued
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