
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] => 2084667
[patent_doc_number] => 04423769
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-03
[patent_title] => 'Turbulator retaining means'
[patent_app_type] => 1
[patent_app_number] => 6/356476
[patent_app_country] => US
[patent_app_date] => 1982-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 10
[patent_no_of_words] => 1611
[patent_no_of_claims] => 13
[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/04/423/04423769.pdf
[firstpage_image] =>[orig_patent_app_number] => 356476
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/356476 | Turbulator retaining means | Mar 8, 1982 | Issued |
| 06/352798 | FIN-AND-TUBE TYPE HEAT EXCHANGER | Feb 25, 1982 | Abandoned |
Array
(
[id] => 2063659
[patent_doc_number] => 04462209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-31
[patent_title] => 'Hydraulic control means, particularly steering means'
[patent_app_type] => 1
[patent_app_number] => 6/351112
[patent_app_country] => US
[patent_app_date] => 1982-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2680
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/462/04462209.pdf
[firstpage_image] =>[orig_patent_app_number] => 351112
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/351112 | Hydraulic control means, particularly steering means | Feb 21, 1982 | Issued |
Array
(
[id] => 2003610
[patent_doc_number] => 04398592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-16
[patent_title] => 'Basket retainer for heat exchanger tube cleaning element'
[patent_app_type] => 1
[patent_app_number] => 6/350286
[patent_app_country] => US
[patent_app_date] => 1982-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1675
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/398/04398592.pdf
[firstpage_image] =>[orig_patent_app_number] => 350286
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350286 | Basket retainer for heat exchanger tube cleaning element | Feb 17, 1982 | Issued |
Array
(
[id] => 2025682
[patent_doc_number] => 04415022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-15
[patent_title] => 'Mounting for heat exchanger tube cleaner capturing devices'
[patent_app_type] => 1
[patent_app_number] => 6/350288
[patent_app_country] => US
[patent_app_date] => 1982-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1230
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/415/04415022.pdf
[firstpage_image] =>[orig_patent_app_number] => 350288
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350288 | Mounting for heat exchanger tube cleaner capturing devices | Feb 17, 1982 | Issued |
Array
(
[id] => 2001403
[patent_doc_number] => 04397349
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-09
[patent_title] => 'Heat exchanger with improved tube cleaning element basket retaining'
[patent_app_type] => 1
[patent_app_number] => 6/350016
[patent_app_country] => US
[patent_app_date] => 1982-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1833
[patent_no_of_claims] => 10
[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/04/397/04397349.pdf
[firstpage_image] =>[orig_patent_app_number] => 350016
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350016 | Heat exchanger with improved tube cleaning element basket retaining | Feb 17, 1982 | Issued |
Array
(
[id] => 2318472
[patent_doc_number] => 04633939
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Heat transfer device for oil temperature regulator'
[patent_app_type] => 1
[patent_app_number] => 6/348096
[patent_app_country] => US
[patent_app_date] => 1982-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1172
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/633/04633939.pdf
[firstpage_image] =>[orig_patent_app_number] => 348096
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/348096 | Heat transfer device for oil temperature regulator | Feb 10, 1982 | Issued |
Array
(
[id] => 2080235
[patent_doc_number] => 04434845
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Stacked-plate heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/347068
[patent_app_country] => US
[patent_app_date] => 1982-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1838
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/434/04434845.pdf
[firstpage_image] =>[orig_patent_app_number] => 347068
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/347068 | Stacked-plate heat exchanger | Feb 7, 1982 | Issued |
Array
(
[id] => 2189946
[patent_doc_number] => 04502533
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-05
[patent_title] => 'Tubular pipe part for coaxial heat exchange'
[patent_app_type] => 1
[patent_app_number] => 6/345681
[patent_app_country] => US
[patent_app_date] => 1982-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2052
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/502/04502533.pdf
[firstpage_image] =>[orig_patent_app_number] => 345681
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/345681 | Tubular pipe part for coaxial heat exchange | Feb 3, 1982 | Issued |
Array
(
[id] => 2013891
[patent_doc_number] => 04418748
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-06
[patent_title] => 'Heat exchanger whose hot end has a device for protecting the tube plate'
[patent_app_type] => 1
[patent_app_number] => 6/343246
[patent_app_country] => US
[patent_app_date] => 1982-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2312
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/418/04418748.pdf
[firstpage_image] =>[orig_patent_app_number] => 343246
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/343246 | Heat exchanger whose hot end has a device for protecting the tube plate | Jan 26, 1982 | Issued |
Array
(
[id] => 2045854
[patent_doc_number] => 04406323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-27
[patent_title] => 'Piezoelectric heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/342476
[patent_app_country] => US
[patent_app_date] => 1982-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 2344
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/406/04406323.pdf
[firstpage_image] =>[orig_patent_app_number] => 342476
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/342476 | Piezoelectric heat exchanger | Jan 24, 1982 | Issued |
Array
(
[id] => 2053799
[patent_doc_number] => 04432415
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-21
[patent_title] => 'Plate heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/341749
[patent_app_country] => US
[patent_app_date] => 1982-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 14
[patent_no_of_words] => 2360
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/432/04432415.pdf
[firstpage_image] =>[orig_patent_app_number] => 341749
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/341749 | Plate heat exchanger | Jan 21, 1982 | Issued |
| 06/341016 | STRIP-FINNED HEAT EXCHANGERS AND A PROCESS AND APPARATUS FOR THE MANUFACTURE OF HEAT-EXCHANGER ELEMENTS OF STRIP-FINNED HEAT-EXCHANGERS | Jan 19, 1982 | Abandoned |
Array
(
[id] => 2047161
[patent_doc_number] => 04416326
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-22
[patent_title] => 'Apparatus for melting refrigerated butter'
[patent_app_type] => 1
[patent_app_number] => 6/335096
[patent_app_country] => US
[patent_app_date] => 1981-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1726
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/416/04416326.pdf
[firstpage_image] =>[orig_patent_app_number] => 335096
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/335096 | Apparatus for melting refrigerated butter | Dec 27, 1981 | Issued |
Array
(
[id] => 2101257
[patent_doc_number] => 04471837
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-18
[patent_title] => 'Graphite heat-sink mountings'
[patent_app_type] => 1
[patent_app_number] => 6/335156
[patent_app_country] => US
[patent_app_date] => 1981-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2787
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/471/04471837.pdf
[firstpage_image] =>[orig_patent_app_number] => 335156
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/335156 | Graphite heat-sink mountings | Dec 27, 1981 | Issued |
Array
(
[id] => 2110709
[patent_doc_number] => 04479532
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-30
[patent_title] => 'A system for controlling a hydraulic cooling fan for an engine as a _function of ambient and coolant temperatures'
[patent_app_type] => 1
[patent_app_number] => 6/332733
[patent_app_country] => US
[patent_app_date] => 1981-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1638
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/479/04479532.pdf
[firstpage_image] =>[orig_patent_app_number] => 332733
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/332733 | A system for controlling a hydraulic cooling fan for an engine as a _function of ambient and coolant temperatures | Dec 20, 1981 | Issued |
Array
(
[id] => 2048064
[patent_doc_number] => 04388966
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-21
[patent_title] => 'Buried heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/329938
[patent_app_country] => US
[patent_app_date] => 1981-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3725
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/388/04388966.pdf
[firstpage_image] =>[orig_patent_app_number] => 329938
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/329938 | Buried heat exchanger | Dec 10, 1981 | Issued |
Array
(
[id] => 2033009
[patent_doc_number] => 04410032
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-18
[patent_title] => 'Radiator grille structure'
[patent_app_type] => 1
[patent_app_number] => 6/329426
[patent_app_country] => US
[patent_app_date] => 1981-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2013
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/410/04410032.pdf
[firstpage_image] =>[orig_patent_app_number] => 329426
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/329426 | Radiator grille structure | Dec 9, 1981 | Issued |
Array
(
[id] => 2124884
[patent_doc_number] => 04542786
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-24
[patent_title] => 'Heat exchanger core with varied-angle tubes'
[patent_app_type] => 1
[patent_app_number] => 6/588862
[patent_app_country] => US
[patent_app_date] => 1981-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3511
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/542/04542786.pdf
[firstpage_image] =>[orig_patent_app_number] => 588862
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/588862 | Heat exchanger core with varied-angle tubes | Nov 29, 1981 | Issued |
Array
(
[id] => 2120860
[patent_doc_number] => 04425759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-17
[patent_title] => 'Hydrostatic drive systems'
[patent_app_type] => 1
[patent_app_number] => 6/324408
[patent_app_country] => US
[patent_app_date] => 1981-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 11359
[patent_no_of_claims] => 29
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/425/04425759.pdf
[firstpage_image] =>[orig_patent_app_number] => 324408
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/324408 | Hydrostatic drive systems | Nov 23, 1981 | Issued |