Search

Long B. Nguyen

Examiner (ID: 8340)

Most Active Art Unit
3617
Art Unit(s)
3617, 3612
Total Applications
370
Issued Applications
339
Pending Applications
17
Abandoned Applications
14

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1989346 [patent_doc_number] => 04317330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Water turbine generator system' [patent_app_type] => 1 [patent_app_number] => 6/101420 [patent_app_country] => US [patent_app_date] => 1979-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2579 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/317/04317330.pdf [firstpage_image] =>[orig_patent_app_number] => 101420 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/101420
Water turbine generator system Dec 9, 1979 Issued
Array ( [id] => 1860961 [patent_doc_number] => 04294164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Piston for use in pneumatically operated piston-cylinder apparatus' [patent_app_type] => 1 [patent_app_number] => 6/100068 [patent_app_country] => US [patent_app_date] => 1979-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1455 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/294/04294164.pdf [firstpage_image] =>[orig_patent_app_number] => 100068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/100068
Piston for use in pneumatically operated piston-cylinder apparatus Dec 3, 1979 Issued
Array ( [id] => 2014957 [patent_doc_number] => 04372194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Internal combustion engine piston' [patent_app_type] => 1 [patent_app_number] => 6/177769 [patent_app_country] => US [patent_app_date] => 1979-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1198 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/372/04372194.pdf [firstpage_image] =>[orig_patent_app_number] => 177769 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/177769
Internal combustion engine piston Nov 29, 1979 Issued
Array ( [id] => 1989351 [patent_doc_number] => 04317331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Hydraulic circuit for a hydraulically driven vehicle' [patent_app_type] => 1 [patent_app_number] => 6/098050 [patent_app_country] => US [patent_app_date] => 1979-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2050 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/317/04317331.pdf [firstpage_image] =>[orig_patent_app_number] => 098050 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/098050
Hydraulic circuit for a hydraulically driven vehicle Nov 27, 1979 Issued
Array ( [id] => 1921175 [patent_doc_number] => 04297845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-03 [patent_title] => 'Metering type hydrostatic steering unit with planetary gearing type input and feedback means' [patent_app_type] => 1 [patent_app_number] => 6/097349 [patent_app_country] => US [patent_app_date] => 1979-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1646 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/297/04297845.pdf [firstpage_image] =>[orig_patent_app_number] => 097349 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/097349
Metering type hydrostatic steering unit with planetary gearing type input and feedback means Nov 25, 1979 Issued
Array ( [id] => 1946638 [patent_doc_number] => 04320691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-23 [patent_title] => 'Hydraulic load lifting system with hydraulic surcharge to make up valve pilot lines' [patent_app_type] => 1 [patent_app_number] => 6/143996 [patent_app_country] => US [patent_app_date] => 1979-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3866 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320691.pdf [firstpage_image] =>[orig_patent_app_number] => 143996 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/143996
Hydraulic load lifting system with hydraulic surcharge to make up valve pilot lines Nov 15, 1979 Issued
Array ( [id] => 1954643 [patent_doc_number] => RE030992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-13 [patent_title] => 'Control units for vehicle powersteering mechanisms' [patent_app_type] => 2 [patent_app_number] => 6/093036 [patent_app_country] => US [patent_app_date] => 1979-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2529 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/030/RE030992.pdf [firstpage_image] =>[orig_patent_app_number] => 093036 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/093036
Control units for vehicle powersteering mechanisms Nov 8, 1979 Issued
Array ( [id] => 1983209 [patent_doc_number] => 04345434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'Sea and ocean wave energy converter' [patent_app_type] => 1 [patent_app_number] => 6/091247 [patent_app_country] => US [patent_app_date] => 1979-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2949 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/345/04345434.pdf [firstpage_image] =>[orig_patent_app_number] => 091247 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/091247
Sea and ocean wave energy converter Nov 4, 1979 Issued
Array ( [id] => 1901986 [patent_doc_number] => 04306489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Composite piston' [patent_app_type] => 1 [patent_app_number] => 6/090447 [patent_app_country] => US [patent_app_date] => 1979-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2345 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/306/04306489.pdf [firstpage_image] =>[orig_patent_app_number] => 090447 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090447
Composite piston Oct 31, 1979 Issued
Array ( [id] => 1969677 [patent_doc_number] => 04311006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Pressure compensated steering system' [patent_app_type] => 1 [patent_app_number] => 6/089639 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4361 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311006.pdf [firstpage_image] =>[orig_patent_app_number] => 089639 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089639
Pressure compensated steering system Oct 28, 1979 Issued
Array ( [id] => 1967793 [patent_doc_number] => 04318550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-09 [patent_title] => 'Hydropneumatic system' [patent_app_type] => 1 [patent_app_number] => 6/088297 [patent_app_country] => US [patent_app_date] => 1979-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6047 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/318/04318550.pdf [firstpage_image] =>[orig_patent_app_number] => 088297 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/088297
Hydropneumatic system Oct 25, 1979 Issued
Array ( [id] => 1949414 [patent_doc_number] => 04309937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-12 [patent_title] => 'Composite master cylinder pistons' [patent_app_type] => 1 [patent_app_number] => 6/087997 [patent_app_country] => US [patent_app_date] => 1979-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1441 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/309/04309937.pdf [firstpage_image] =>[orig_patent_app_number] => 087997 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/087997
Composite master cylinder pistons Oct 24, 1979 Issued
Array ( [id] => 1965506 [patent_doc_number] => 04331065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Engine piston assembly with improved oil control' [patent_app_type] => 1 [patent_app_number] => 6/085947 [patent_app_country] => US [patent_app_date] => 1979-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2093 [patent_no_of_claims] => 4 [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/04/331/04331065.pdf [firstpage_image] =>[orig_patent_app_number] => 085947 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/085947
Engine piston assembly with improved oil control Oct 17, 1979 Issued
Array ( [id] => 1923536 [patent_doc_number] => 04286502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Hydraulic load lifting system with automatic blocking valve' [patent_app_type] => 1 [patent_app_number] => 6/118037 [patent_app_country] => US [patent_app_date] => 1979-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286502.pdf [firstpage_image] =>[orig_patent_app_number] => 118037 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118037
Hydraulic load lifting system with automatic blocking valve Oct 14, 1979 Issued
Array ( [id] => 1955792 [patent_doc_number] => 04333311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Wave energy converting device' [patent_app_type] => 1 [patent_app_number] => 6/083793 [patent_app_country] => US [patent_app_date] => 1979-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2020 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/333/04333311.pdf [firstpage_image] =>[orig_patent_app_number] => 083793 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/083793
Wave energy converting device Oct 10, 1979 Issued
Array ( [id] => 1867526 [patent_doc_number] => 04282800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-11 [patent_title] => 'Fluid pressure actuator' [patent_app_type] => 1 [patent_app_number] => 6/083225 [patent_app_country] => US [patent_app_date] => 1979-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1623 [patent_no_of_claims] => 6 [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/04/282/04282800.pdf [firstpage_image] =>[orig_patent_app_number] => 083225 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/083225
Fluid pressure actuator Oct 9, 1979 Issued
Array ( [id] => 1934986 [patent_doc_number] => 04342164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-03 [patent_title] => 'Counterbalancing hydraulic system' [patent_app_type] => 1 [patent_app_number] => 6/082745 [patent_app_country] => US [patent_app_date] => 1979-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1560 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/342/04342164.pdf [firstpage_image] =>[orig_patent_app_number] => 082745 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/082745
Counterbalancing hydraulic system Oct 8, 1979 Issued
Array ( [id] => 1879463 [patent_doc_number] => 04302937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Pressure limiter-regulator' [patent_app_type] => 1 [patent_app_number] => 6/079737 [patent_app_country] => US [patent_app_date] => 1979-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1717 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/302/04302937.pdf [firstpage_image] =>[orig_patent_app_number] => 079737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/079737
Pressure limiter-regulator Sep 27, 1979 Issued
Array ( [id] => 1966732 [patent_doc_number] => 04318333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-09 [patent_title] => 'Bidirectional, multiple speed hydraulic actuator' [patent_app_type] => 1 [patent_app_number] => 6/099138 [patent_app_country] => US [patent_app_date] => 1979-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2875 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/318/04318333.pdf [firstpage_image] =>[orig_patent_app_number] => 099138 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/099138
Bidirectional, multiple speed hydraulic actuator Sep 27, 1979 Issued
Array ( [id] => 1895352 [patent_doc_number] => 04292805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Servo-valve convertible construction' [patent_app_type] => 1 [patent_app_number] => 6/078332 [patent_app_country] => US [patent_app_date] => 1979-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2420 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/292/04292805.pdf [firstpage_image] =>[orig_patent_app_number] => 078332 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/078332
Servo-valve convertible construction Sep 23, 1979 Issued
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