Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2190996 [patent_doc_number] => 04548257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-22 [patent_title] => 'Bayonet tube heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/617760 [patent_app_country] => US [patent_app_date] => 1984-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 6559 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/548/04548257.pdf [firstpage_image] =>[orig_patent_app_number] => 617760 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/617760
Bayonet tube heat exchanger Jun 5, 1984 Issued
Array ( [id] => 2210391 [patent_doc_number] => 04577680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Air recuperator cleaner' [patent_app_type] => 1 [patent_app_number] => 6/613110 [patent_app_country] => US [patent_app_date] => 1984-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2307 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577680.pdf [firstpage_image] =>[orig_patent_app_number] => 613110 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/613110
Air recuperator cleaner May 22, 1984 Issued
Array ( [id] => 2204927 [patent_doc_number] => 04598767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Multiple pressure condenser for steam turbines, with heating devices for suppressing condensate overcooling' [patent_app_type] => 1 [patent_app_number] => 6/613021 [patent_app_country] => US [patent_app_date] => 1984-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2421 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598767.pdf [firstpage_image] =>[orig_patent_app_number] => 613021 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/613021
Multiple pressure condenser for steam turbines, with heating devices for suppressing condensate overcooling May 21, 1984 Issued
Array ( [id] => 2191975 [patent_doc_number] => 04527620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Apparatus for controlling thermal transfer in a cyclic vacuum processing system' [patent_app_type] => 1 [patent_app_number] => 6/606052 [patent_app_country] => US [patent_app_date] => 1984-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4677 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527620.pdf [firstpage_image] =>[orig_patent_app_number] => 606052 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606052
Apparatus for controlling thermal transfer in a cyclic vacuum processing system May 1, 1984 Issued
Array ( [id] => 2138286 [patent_doc_number] => 04535834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Method and apparatus for controlling thermal transfer in a cyclic vacuum processing system' [patent_app_type] => 1 [patent_app_number] => 6/606051 [patent_app_country] => US [patent_app_date] => 1984-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3761 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535834.pdf [firstpage_image] =>[orig_patent_app_number] => 606051 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606051
Method and apparatus for controlling thermal transfer in a cyclic vacuum processing system May 1, 1984 Issued
Array ( [id] => 2266229 [patent_doc_number] => 04580625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Automotive oil cooler' [patent_app_type] => 1 [patent_app_number] => 6/598590 [patent_app_country] => US [patent_app_date] => 1984-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 4060 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/580/04580625.pdf [firstpage_image] =>[orig_patent_app_number] => 598590 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598590
Automotive oil cooler Apr 9, 1984 Issued
Array ( [id] => 2234150 [patent_doc_number] => 04573865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-04 [patent_title] => 'Multiple-impingement cooled structure' [patent_app_type] => 1 [patent_app_number] => 6/595754 [patent_app_country] => US [patent_app_date] => 1984-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3549 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/573/04573865.pdf [firstpage_image] =>[orig_patent_app_number] => 595754 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/595754
Multiple-impingement cooled structure Apr 1, 1984 Issued
Array ( [id] => 2189930 [patent_doc_number] => 04502532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Fin-and-tube type heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/593963 [patent_app_country] => US [patent_app_date] => 1984-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2432 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/502/04502532.pdf [firstpage_image] =>[orig_patent_app_number] => 593963 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593963
Fin-and-tube type heat exchanger Mar 26, 1984 Issued
Array ( [id] => 2152400 [patent_doc_number] => 04524823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-25 [patent_title] => 'Heat exchanger having a helical distributor located within the connecting tank' [patent_app_type] => 1 [patent_app_number] => 6/593120 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/524/04524823.pdf [firstpage_image] =>[orig_patent_app_number] => 593120 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593120
Heat exchanger having a helical distributor located within the connecting tank Mar 25, 1984 Issued
Array ( [id] => 2249523 [patent_doc_number] => 04617988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Soot blower for the removal of deposits from surfaces of heat exchangers or the like' [patent_app_type] => 1 [patent_app_number] => 6/594772 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2572 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617988.pdf [firstpage_image] =>[orig_patent_app_number] => 594772 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/594772
Soot blower for the removal of deposits from surfaces of heat exchangers or the like Mar 25, 1984 Issued
Array ( [id] => 2158680 [patent_doc_number] => 04495989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Multiple coil heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/589846 [patent_app_country] => US [patent_app_date] => 1984-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 6606 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/495/04495989.pdf [firstpage_image] =>[orig_patent_app_number] => 589846 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589846
Multiple coil heat exchanger Mar 14, 1984 Issued
Array ( [id] => 2224663 [patent_doc_number] => 04600052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Compact heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/585500 [patent_app_country] => US [patent_app_date] => 1984-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3469 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/600/04600052.pdf [firstpage_image] =>[orig_patent_app_number] => 585500 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/585500
Compact heat exchanger Mar 1, 1984 Issued
Array ( [id] => 2162818 [patent_doc_number] => 04537244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-27 [patent_title] => 'Method for optimum conductive heat transfer with a thin flexible workpiece' [patent_app_type] => 1 [patent_app_number] => 6/585743 [patent_app_country] => US [patent_app_date] => 1984-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3244 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/537/04537244.pdf [firstpage_image] =>[orig_patent_app_number] => 585743 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/585743
Method for optimum conductive heat transfer with a thin flexible workpiece Mar 1, 1984 Issued
Array ( [id] => 2171217 [patent_doc_number] => 04508161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Method for gas-assisted, solid-to-solid thermal transfer with a semiconductor wafer' [patent_app_type] => 1 [patent_app_number] => 6/585819 [patent_app_country] => US [patent_app_date] => 1984-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3902 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508161.pdf [firstpage_image] =>[orig_patent_app_number] => 585819 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/585819
Method for gas-assisted, solid-to-solid thermal transfer with a semiconductor wafer Mar 1, 1984 Issued
Array ( [id] => 2244821 [patent_doc_number] => 04589481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Tube heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/598310 [patent_app_country] => US [patent_app_date] => 1984-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 22 [patent_no_of_words] => 3367 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589481.pdf [firstpage_image] =>[orig_patent_app_number] => 598310 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598310
Tube heat exchanger Feb 28, 1984 Issued
06/581050 HEAT EXCHANGER Feb 16, 1984 Abandoned
Array ( [id] => 2167836 [patent_doc_number] => 04546819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Double wall heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/579170 [patent_app_country] => US [patent_app_date] => 1984-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3891 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/546/04546819.pdf [firstpage_image] =>[orig_patent_app_number] => 579170 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/579170
Double wall heat exchanger Feb 9, 1984 Issued
Array ( [id] => 2258544 [patent_doc_number] => 04574900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Drive mechanism for track-type vehicle' [patent_app_type] => 1 [patent_app_number] => 6/575972 [patent_app_country] => US [patent_app_date] => 1984-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1790 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574900.pdf [firstpage_image] =>[orig_patent_app_number] => 575972 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/575972
Drive mechanism for track-type vehicle Jan 31, 1984 Issued
Array ( [id] => 2209465 [patent_doc_number] => 04614226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-30 [patent_title] => 'Vehicle heater repair apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/567681 [patent_app_country] => US [patent_app_date] => 1984-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1942 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/614/04614226.pdf [firstpage_image] =>[orig_patent_app_number] => 567681 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/567681
Vehicle heater repair apparatus and method Jan 2, 1984 Issued
Array ( [id] => 2146686 [patent_doc_number] => 04549603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Heat exchanging device with heat exchanging plates' [patent_app_type] => 1 [patent_app_number] => 6/566447 [patent_app_country] => US [patent_app_date] => 1983-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 978 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549603.pdf [firstpage_image] =>[orig_patent_app_number] => 566447 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/566447
Heat exchanging device with heat exchanging plates Dec 27, 1983 Issued
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