
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] => 2080196
[patent_doc_number] => 04434842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Plate fin heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/324568
[patent_app_country] => US
[patent_app_date] => 1981-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2321
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/434/04434842.pdf
[firstpage_image] =>[orig_patent_app_number] => 324568
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/324568 | Plate fin heat exchanger | Nov 23, 1981 | Issued |
Array
(
[id] => 1992545
[patent_doc_number] => 04383499
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-17
[patent_title] => 'Cast metal heat exchanger and method of formation'
[patent_app_type] => 1
[patent_app_number] => 6/320498
[patent_app_country] => US
[patent_app_date] => 1981-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2010
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/383/04383499.pdf
[firstpage_image] =>[orig_patent_app_number] => 320498
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/320498 | Cast metal heat exchanger and method of formation | Nov 11, 1981 | Issued |
| 06/317491 | HEAT EXCHANGER | Nov 1, 1981 | Abandoned |
Array
(
[id] => 2038859
[patent_doc_number] => 04403649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-13
[patent_title] => 'Omni-directional face-and-bypass coil'
[patent_app_type] => 1
[patent_app_number] => 6/316828
[patent_app_country] => US
[patent_app_date] => 1981-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 3562
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 390
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/403/04403649.pdf
[firstpage_image] =>[orig_patent_app_number] => 316828
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/316828 | Omni-directional face-and-bypass coil | Oct 29, 1981 | Issued |
Array
(
[id] => 2065683
[patent_doc_number] => 04478276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-23
[patent_title] => 'Heat-exchanger particularly useful for low temperature applications, and method and apparatus for making same'
[patent_app_type] => 1
[patent_app_number] => 6/316067
[patent_app_country] => US
[patent_app_date] => 1981-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4077
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 342
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/478/04478276.pdf
[firstpage_image] =>[orig_patent_app_number] => 316067
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/316067 | Heat-exchanger particularly useful for low temperature applications, and method and apparatus for making same | Oct 27, 1981 | Issued |
Array
(
[id] => 2105663
[patent_doc_number] => 04450899
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Method of regulating an outdoor steam condensor and apparatus for performing said method'
[patent_app_type] => 1
[patent_app_number] => 6/314108
[patent_app_country] => US
[patent_app_date] => 1981-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1963
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/450/04450899.pdf
[firstpage_image] =>[orig_patent_app_number] => 314108
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/314108 | Method of regulating an outdoor steam condensor and apparatus for performing said method | Oct 22, 1981 | Issued |
Array
(
[id] => 2031855
[patent_doc_number] => 04384610
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-24
[patent_title] => 'Simple thermal joint'
[patent_app_type] => 1
[patent_app_number] => 6/312418
[patent_app_country] => US
[patent_app_date] => 1981-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 15
[patent_no_of_words] => 2905
[patent_no_of_claims] => 22
[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/04/384/04384610.pdf
[firstpage_image] =>[orig_patent_app_number] => 312418
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/312418 | Simple thermal joint | Oct 18, 1981 | Issued |
Array
(
[id] => 2122526
[patent_doc_number] => 04431050
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-14
[patent_title] => 'Stacked-plate heat exchanger made of identical corrugated plates'
[patent_app_type] => 1
[patent_app_number] => 6/312309
[patent_app_country] => US
[patent_app_date] => 1981-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2867
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 251
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/431/04431050.pdf
[firstpage_image] =>[orig_patent_app_number] => 312309
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/312309 | Stacked-plate heat exchanger made of identical corrugated plates | Oct 15, 1981 | Issued |
Array
(
[id] => 2266143
[patent_doc_number] => 04580619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-08
[patent_title] => 'Components for evacuated equipment'
[patent_app_type] => 1
[patent_app_number] => 6/310841
[patent_app_country] => US
[patent_app_date] => 1981-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3437
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/580/04580619.pdf
[firstpage_image] =>[orig_patent_app_number] => 310841
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/310841 | Components for evacuated equipment | Oct 12, 1981 | Issued |
Array
(
[id] => 2021580
[patent_doc_number] => 04420039
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-13
[patent_title] => 'Corrugated-surface heat exchange element'
[patent_app_type] => 1
[patent_app_number] => 6/309887
[patent_app_country] => US
[patent_app_date] => 1981-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3100
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/420/04420039.pdf
[firstpage_image] =>[orig_patent_app_number] => 309887
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/309887 | Corrugated-surface heat exchange element | Oct 5, 1981 | Issued |
Array
(
[id] => 2026411
[patent_doc_number] => 04396059
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Insert for a condenser tube'
[patent_app_type] => 1
[patent_app_number] => 6/308256
[patent_app_country] => US
[patent_app_date] => 1981-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1003
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/396/04396059.pdf
[firstpage_image] =>[orig_patent_app_number] => 308256
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/308256 | Insert for a condenser tube | Oct 4, 1981 | Issued |
Array
(
[id] => 2053271
[patent_doc_number] => 04408661
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-11
[patent_title] => 'Cabinet cooler heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/306079
[patent_app_country] => US
[patent_app_date] => 1981-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2034
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/408/04408661.pdf
[firstpage_image] =>[orig_patent_app_number] => 306079
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/306079 | Cabinet cooler heat exchanger | Sep 27, 1981 | Issued |
Array
(
[id] => 2091339
[patent_doc_number] => 04474226
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Method and means of exchanging heat between fluid bodies'
[patent_app_type] => 1
[patent_app_number] => 6/305388
[patent_app_country] => US
[patent_app_date] => 1981-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1877
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/474/04474226.pdf
[firstpage_image] =>[orig_patent_app_number] => 305388
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/305388 | Method and means of exchanging heat between fluid bodies | Sep 24, 1981 | Issued |
Array
(
[id] => 2033044
[patent_doc_number] => 04410036
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-18
[patent_title] => 'Heat exchanger made of aluminum alloys and tube material for the heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/305357
[patent_app_country] => US
[patent_app_date] => 1981-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 4026
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/410/04410036.pdf
[firstpage_image] =>[orig_patent_app_number] => 305357
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/305357 | Heat exchanger made of aluminum alloys and tube material for the heat exchanger | Sep 23, 1981 | Issued |
Array
(
[id] => 2024774
[patent_doc_number] => 04395879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Hot gas engine heater head'
[patent_app_type] => 1
[patent_app_number] => 6/303602
[patent_app_country] => US
[patent_app_date] => 1981-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 722
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/395/04395879.pdf
[firstpage_image] =>[orig_patent_app_number] => 303602
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/303602 | Hot gas engine heater head | Sep 17, 1981 | Issued |
Array
(
[id] => 2082647
[patent_doc_number] => 04475589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-09
[patent_title] => 'Heat exchanger device'
[patent_app_type] => 1
[patent_app_number] => 6/302350
[patent_app_country] => US
[patent_app_date] => 1981-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 26
[patent_no_of_words] => 5912
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 106
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/475/04475589.pdf
[firstpage_image] =>[orig_patent_app_number] => 302350
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/302350 | Heat exchanger device | Sep 14, 1981 | Issued |
Array
(
[id] => 2190088
[patent_doc_number] => 04526226
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-02
[patent_title] => 'Multiple-impingement cooled structure'
[patent_app_type] => 1
[patent_app_number] => 6/297688
[patent_app_country] => US
[patent_app_date] => 1981-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 3550
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/526/04526226.pdf
[firstpage_image] =>[orig_patent_app_number] => 297688
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/297688 | Multiple-impingement cooled structure | Aug 30, 1981 | Issued |
Array
(
[id] => 2122497
[patent_doc_number] => 04431048
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-14
[patent_title] => 'Heat-exchange fan apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/296246
[patent_app_country] => US
[patent_app_date] => 1981-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 5990
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/431/04431048.pdf
[firstpage_image] =>[orig_patent_app_number] => 296246
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/296246 | Heat-exchange fan apparatus | Aug 23, 1981 | Issued |
Array
(
[id] => 2108773
[patent_doc_number] => 04438806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-27
[patent_title] => 'Heat exchanger for transferring heat to a liquid'
[patent_app_type] => 1
[patent_app_number] => 6/292816
[patent_app_country] => US
[patent_app_date] => 1981-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3324
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/438/04438806.pdf
[firstpage_image] =>[orig_patent_app_number] => 292816
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/292816 | Heat exchanger for transferring heat to a liquid | Aug 13, 1981 | Issued |
Array
(
[id] => 2074953
[patent_doc_number] => 04446916
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-08
[patent_title] => 'Heat-absorbing heat sink'
[patent_app_type] => 1
[patent_app_number] => 6/292639
[patent_app_country] => US
[patent_app_date] => 1981-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1628
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/446/04446916.pdf
[firstpage_image] =>[orig_patent_app_number] => 292639
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/292639 | Heat-absorbing heat sink | Aug 12, 1981 | Issued |