
John K. Ford
Examiner (ID: 3879)
| Most Active Art Unit | 3407 |
| Art Unit(s) | 2743, 3744, 3753, 3784, 3407, 3743, 3405, 3406 |
| Total Applications | 2062 |
| Issued Applications | 1392 |
| Pending Applications | 55 |
| Abandoned Applications | 615 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2128000
[patent_doc_number] => 04550770
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-05
[patent_title] => 'Reverse cycle room air conditioner with auxilliary heat actuated at low and high outdoor temperatures'
[patent_app_type] => 1
[patent_app_number] => 6/538943
[patent_app_country] => US
[patent_app_date] => 1983-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 8778
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/550/04550770.pdf
[firstpage_image] =>[orig_patent_app_number] => 538943
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/538943 | Reverse cycle room air conditioner with auxilliary heat actuated at low and high outdoor temperatures | Oct 3, 1983 | Issued |
| 06/538554 | HEAT-EXCHANGING PIPE AND METHOD OF MANUFACTURE | Oct 2, 1983 | Abandoned |
Array
(
[id] => 2359764
[patent_doc_number] => 04682990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-28
[patent_title] => 'Method and apparatus for cleaning watery ventilating air containing liquids which have been gasified during cooling or lubrication of converting machines, particularly rolling mills'
[patent_app_type] => 1
[patent_app_number] => 6/545385
[patent_app_country] => US
[patent_app_date] => 1983-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2329
[patent_no_of_claims] => 11
[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/04/682/04682990.pdf
[firstpage_image] =>[orig_patent_app_number] => 545385
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/545385 | Method and apparatus for cleaning watery ventilating air containing liquids which have been gasified during cooling or lubrication of converting machines, particularly rolling mills | Sep 27, 1983 | Issued |
Array
(
[id] => 2276674
[patent_doc_number] => 04586562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-05-06
[patent_title] => 'Plate and frame heat exchanger assembly with anodic protection'
[patent_app_type] => 1
[patent_app_number] => 6/521944
[patent_app_country] => US
[patent_app_date] => 1983-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 3717
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/586/04586562.pdf
[firstpage_image] =>[orig_patent_app_number] => 521944
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/521944 | Plate and frame heat exchanger assembly with anodic protection | Aug 9, 1983 | Issued |
Array
(
[id] => 2168022
[patent_doc_number] => 04557323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-10
[patent_title] => 'Heat exchanger and method of making same'
[patent_app_type] => 1
[patent_app_number] => 6/520460
[patent_app_country] => US
[patent_app_date] => 1983-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2189
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 267
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/557/04557323.pdf
[firstpage_image] =>[orig_patent_app_number] => 520460
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/520460 | Heat exchanger and method of making same | Aug 3, 1983 | Issued |
| 06/520265 | FINNED HEAT EXCHANGER TUBES AND METHOD AND APPARATUS FOR MAKING SAME | Aug 3, 1983 | Abandoned |
Array
(
[id] => 2244809
[patent_doc_number] => 04589480
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-05-20
[patent_title] => 'Plate heat exchanger'
[patent_app_type] => 1
[patent_app_number] => 6/519764
[patent_app_country] => US
[patent_app_date] => 1983-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1356
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 318
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/589/04589480.pdf
[firstpage_image] =>[orig_patent_app_number] => 519764
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/519764 | Plate heat exchanger | Jul 28, 1983 | Issued |
Array
(
[id] => 2306635
[patent_doc_number] => 04685507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Process for the staged heating of a material in a treatment apparatus and subsequent cooling thereof'
[patent_app_type] => 1
[patent_app_number] => 6/508591
[patent_app_country] => US
[patent_app_date] => 1983-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 4882
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/685/04685507.pdf
[firstpage_image] =>[orig_patent_app_number] => 508591
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/508591 | Process for the staged heating of a material in a treatment apparatus and subsequent cooling thereof | Jun 27, 1983 | Issued |
Array
(
[id] => 2233741
[patent_doc_number] => 04576227
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-18
[patent_title] => 'Heat exchanger, in particular for a motor vehicle, and side sealing device therefor'
[patent_app_type] => 1
[patent_app_number] => 6/504144
[patent_app_country] => US
[patent_app_date] => 1983-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1996
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/576/04576227.pdf
[firstpage_image] =>[orig_patent_app_number] => 504144
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/504144 | Heat exchanger, in particular for a motor vehicle, and side sealing device therefor | Jun 13, 1983 | Issued |
Array
(
[id] => 2210721
[patent_doc_number] => 04630673
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-23
[patent_title] => 'Clamping assembly heat exchanger tube plates'
[patent_app_type] => 1
[patent_app_number] => 6/504344
[patent_app_country] => US
[patent_app_date] => 1983-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3010
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 502
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/630/04630673.pdf
[firstpage_image] =>[orig_patent_app_number] => 504344
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/504344 | Clamping assembly heat exchanger tube plates | Jun 13, 1983 | Issued |
Array
(
[id] => 2247579
[patent_doc_number] => 04562886
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-07
[patent_title] => 'Tube cleaner'
[patent_app_type] => 1
[patent_app_number] => 6/504055
[patent_app_country] => US
[patent_app_date] => 1983-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 6877
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/562/04562886.pdf
[firstpage_image] =>[orig_patent_app_number] => 504055
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/504055 | Tube cleaner | Jun 6, 1983 | Issued |
Array
(
[id] => 2137248
[patent_doc_number] => 04552211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-12
[patent_title] => 'Heat exchanger with convection suppressing longitudinal baffles'
[patent_app_type] => 1
[patent_app_number] => 6/486064
[patent_app_country] => US
[patent_app_date] => 1983-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2079
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/552/04552211.pdf
[firstpage_image] =>[orig_patent_app_number] => 486064
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486064 | Heat exchanger with convection suppressing longitudinal baffles | Apr 17, 1983 | Issued |
Array
(
[id] => 2233728
[patent_doc_number] => 04576226
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-18
[patent_title] => 'Multipass corrosion-proof air preheater'
[patent_app_type] => 1
[patent_app_number] => 6/486073
[patent_app_country] => US
[patent_app_date] => 1983-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2854
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/576/04576226.pdf
[firstpage_image] =>[orig_patent_app_number] => 486073
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/486073 | Multipass corrosion-proof air preheater | Apr 17, 1983 | Issued |
| 06/479234 | SHELL AND TUBE HEAT EXCHANGER | Mar 27, 1983 | Abandoned |
Array
(
[id] => 2167630
[patent_doc_number] => 04506508
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-26
[patent_title] => 'Apparatus and method for condensing steam'
[patent_app_type] => 1
[patent_app_number] => 6/478655
[patent_app_country] => US
[patent_app_date] => 1983-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4703
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/506/04506508.pdf
[firstpage_image] =>[orig_patent_app_number] => 478655
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/478655 | Apparatus and method for condensing steam | Mar 24, 1983 | Issued |
Array
(
[id] => 2234544
[patent_doc_number] => 04567942
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-04
[patent_title] => 'Shell and tube falling film heat exchanger with tubes in concentric rings and liquid distribution box'
[patent_app_type] => 1
[patent_app_number] => 6/472263
[patent_app_country] => US
[patent_app_date] => 1983-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2930
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/567/04567942.pdf
[firstpage_image] =>[orig_patent_app_number] => 472263
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/472263 | Shell and tube falling film heat exchanger with tubes in concentric rings and liquid distribution box | Mar 3, 1983 | Issued |
Array
(
[id] => 2254016
[patent_doc_number] => 04579171
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-01
[patent_title] => 'Shell and tube heat exchanger with welds joining the tubes to tube sheet'
[patent_app_type] => 1
[patent_app_number] => 6/472265
[patent_app_country] => US
[patent_app_date] => 1983-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2078
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/579/04579171.pdf
[firstpage_image] =>[orig_patent_app_number] => 472265
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/472265 | Shell and tube heat exchanger with welds joining the tubes to tube sheet | Mar 3, 1983 | Issued |
Array
(
[id] => 2150544
[patent_doc_number] => 04518035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-21
[patent_title] => 'Air-cooled, vacuum steam condenser'
[patent_app_type] => 1
[patent_app_number] => 6/465815
[patent_app_country] => US
[patent_app_date] => 1983-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2880
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/518/04518035.pdf
[firstpage_image] =>[orig_patent_app_number] => 465815
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/465815 | Air-cooled, vacuum steam condenser | Feb 13, 1983 | Issued |
Array
(
[id] => 2294882
[patent_doc_number] => 04644621
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-24
[patent_title] => 'Chilled yarn guide'
[patent_app_type] => 1
[patent_app_number] => 6/462265
[patent_app_country] => US
[patent_app_date] => 1983-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2548
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/644/04644621.pdf
[firstpage_image] =>[orig_patent_app_number] => 462265
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/462265 | Chilled yarn guide | Jan 30, 1983 | Issued |
Array
(
[id] => 2167917
[patent_doc_number] => 04546825
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-15
[patent_title] => 'Heat exchanger and method of assembly thereof'
[patent_app_type] => 1
[patent_app_number] => 6/461773
[patent_app_country] => US
[patent_app_date] => 1983-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1275
[patent_no_of_claims] => 3
[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/04/546/04546825.pdf
[firstpage_image] =>[orig_patent_app_number] => 461773
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/461773 | Heat exchanger and method of assembly thereof | Jan 27, 1983 | Issued |