
Sheldon J. Richter
Examiner (ID: 12291)
| Most Active Art Unit | 3406 |
| Art Unit(s) | 3745, 3401, 3405, 3406, 3748 |
| Total Applications | 822 |
| Issued Applications | 746 |
| Pending Applications | 22 |
| Abandoned Applications | 54 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[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
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[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 |