Search

Toan C. Ly

Examiner (ID: 9984, Phone: (571)270-7898 , Office: P/2887 )

Most Active Art Unit
2887
Art Unit(s)
2887, 2876
Total Applications
746
Issued Applications
604
Pending Applications
46
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2195707 [patent_doc_number] => 04544030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Shell nozzle' [patent_app_type] => 1 [patent_app_number] => 6/523210 [patent_app_country] => US [patent_app_date] => 1983-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2129 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544030.pdf [firstpage_image] =>[orig_patent_app_number] => 523210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/523210
Shell nozzle Aug 14, 1983 Issued
Array ( [id] => 2137206 [patent_doc_number] => 04552207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Basket retainer for heat exchanger tube cleaning element' [patent_app_type] => 1 [patent_app_number] => 6/505077 [patent_app_country] => US [patent_app_date] => 1983-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1716 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552207.pdf [firstpage_image] =>[orig_patent_app_number] => 505077 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/505077
Basket retainer for heat exchanger tube cleaning element Jun 15, 1983 Issued
Array ( [id] => 2146994 [patent_doc_number] => RE031889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-21 [patent_title] => 'Heat exchanger' [patent_app_type] => 2 [patent_app_number] => 6/502749 [patent_app_country] => US [patent_app_date] => 1983-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1508 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031889.pdf [firstpage_image] =>[orig_patent_app_number] => 502749 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/502749
Heat exchanger Jun 8, 1983 Issued
Array ( [id] => 2260409 [patent_doc_number] => 04583583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-22 [patent_title] => 'Fuel cell crimp-resistant cooling device with internal coil' [patent_app_type] => 1 [patent_app_number] => 6/500465 [patent_app_country] => US [patent_app_date] => 1983-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 8454 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/583/04583583.pdf [firstpage_image] =>[orig_patent_app_number] => 500465 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/500465
Fuel cell crimp-resistant cooling device with internal coil Jun 1, 1983 Issued
Array ( [id] => 2162880 [patent_doc_number] => 04537248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-27 [patent_title] => 'Air-cooled heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/497863 [patent_app_country] => US [patent_app_date] => 1983-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3921 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/537/04537248.pdf [firstpage_image] =>[orig_patent_app_number] => 497863 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/497863
Air-cooled heat exchanger May 24, 1983 Issued
Array ( [id] => 2189527 [patent_doc_number] => 04519448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-28 [patent_title] => 'Falling film heat exchanger with member to distribute liquid on external surfaces of tubes' [patent_app_type] => 1 [patent_app_number] => 6/494937 [patent_app_country] => US [patent_app_date] => 1983-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2235 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/519/04519448.pdf [firstpage_image] =>[orig_patent_app_number] => 494937 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/494937
Falling film heat exchanger with member to distribute liquid on external surfaces of tubes May 15, 1983 Issued
Array ( [id] => 2195694 [patent_doc_number] => 04544029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Sealed joint between a basin and a cover plate' [patent_app_type] => 1 [patent_app_number] => 6/490879 [patent_app_country] => US [patent_app_date] => 1983-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4646 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544029.pdf [firstpage_image] =>[orig_patent_app_number] => 490879 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/490879
Sealed joint between a basin and a cover plate May 1, 1983 Issued
Array ( [id] => 2149814 [patent_doc_number] => RE031903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-04 [patent_title] => 'Extruder temperature controller' [patent_app_type] => 2 [patent_app_number] => 6/484689 [patent_app_country] => US [patent_app_date] => 1983-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 11019 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031903.pdf [firstpage_image] =>[orig_patent_app_number] => 484689 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/484689
Extruder temperature controller Apr 12, 1983 Issued
Array ( [id] => 2087516 [patent_doc_number] => 04442886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Floating plate heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/480391 [patent_app_country] => US [patent_app_date] => 1983-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 8188 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/442/04442886.pdf [firstpage_image] =>[orig_patent_app_number] => 480391 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/480391
Floating plate heat exchanger Apr 5, 1983 Issued
06/480930 CONDENSING GAS-TO-GAS HEAT EXCHANGER Mar 30, 1983 Abandoned
Array ( [id] => 2121825 [patent_doc_number] => 04489778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => 'Plate heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/471288 [patent_app_country] => US [patent_app_date] => 1983-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 1937 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/489/04489778.pdf [firstpage_image] =>[orig_patent_app_number] => 471288 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/471288
Plate heat exchanger Mar 1, 1983 Issued
Array ( [id] => 2258234 [patent_doc_number] => 04574878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Plate fin heat exchanger for superhigh pressure service' [patent_app_type] => 1 [patent_app_number] => 6/469549 [patent_app_country] => US [patent_app_date] => 1983-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2454 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574878.pdf [firstpage_image] =>[orig_patent_app_number] => 469549 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/469549
Plate fin heat exchanger for superhigh pressure service Feb 24, 1983 Issued
Array ( [id] => 2135252 [patent_doc_number] => 04522256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Apparatus for the extraction of vapor from a mash and/or wort tub' [patent_app_type] => 1 [patent_app_number] => 6/468128 [patent_app_country] => US [patent_app_date] => 1983-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2269 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/522/04522256.pdf [firstpage_image] =>[orig_patent_app_number] => 468128 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/468128
Apparatus for the extraction of vapor from a mash and/or wort tub Feb 21, 1983 Issued
Array ( [id] => 2158662 [patent_doc_number] => 04495987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Tube and tube sheet assembly' [patent_app_type] => 1 [patent_app_number] => 6/467726 [patent_app_country] => US [patent_app_date] => 1983-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2088 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/495/04495987.pdf [firstpage_image] =>[orig_patent_app_number] => 467726 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/467726
Tube and tube sheet assembly Feb 17, 1983 Issued
Array ( [id] => 2084653 [patent_doc_number] => 04423767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Flat plate heat exchange apparatus' [patent_app_type] => 1 [patent_app_number] => 6/465726 [patent_app_country] => US [patent_app_date] => 1983-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2686 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/423/04423767.pdf [firstpage_image] =>[orig_patent_app_number] => 465726 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/465726
Flat plate heat exchange apparatus Feb 10, 1983 Issued
Array ( [id] => 2227840 [patent_doc_number] => 04572284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Tube lane manipulator, spraying head and corresponding spraying method for the high-pressure blowdown of heat exchangers' [patent_app_type] => 1 [patent_app_number] => 6/460859 [patent_app_country] => US [patent_app_date] => 1983-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7637 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572284.pdf [firstpage_image] =>[orig_patent_app_number] => 460859 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/460859
Tube lane manipulator, spraying head and corresponding spraying method for the high-pressure blowdown of heat exchangers Jan 24, 1983 Issued
Array ( [id] => 2077037 [patent_doc_number] => 04449572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Subterranean heating and cooling system' [patent_app_type] => 1 [patent_app_number] => 6/460186 [patent_app_country] => US [patent_app_date] => 1983-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1892 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449572.pdf [firstpage_image] =>[orig_patent_app_number] => 460186 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/460186
Subterranean heating and cooling system Jan 23, 1983 Issued
Array ( [id] => 2192049 [patent_doc_number] => 04534408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Induction device fitted inside a tank for drawing in fluids such as liquid fuels' [patent_app_type] => 1 [patent_app_number] => 6/458746 [patent_app_country] => US [patent_app_date] => 1983-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2927 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/534/04534408.pdf [firstpage_image] =>[orig_patent_app_number] => 458746 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/458746
Induction device fitted inside a tank for drawing in fluids such as liquid fuels Jan 17, 1983 Issued
Array ( [id] => 2096935 [patent_doc_number] => 04441550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-10 [patent_title] => 'Cross-over bundle for heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/457978 [patent_app_country] => US [patent_app_date] => 1983-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1213 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/441/04441550.pdf [firstpage_image] =>[orig_patent_app_number] => 457978 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/457978
Cross-over bundle for heat exchanger Jan 13, 1983 Issued
Array ( [id] => 2167981 [patent_doc_number] => 04557320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Centralized airlock compartment unit' [patent_app_type] => 1 [patent_app_number] => 6/433693 [patent_app_country] => US [patent_app_date] => 1982-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 1629 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/557/04557320.pdf [firstpage_image] =>[orig_patent_app_number] => 433693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/433693
Centralized airlock compartment unit Dec 29, 1982 Issued
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