
Richard Chan
Examiner (ID: 7650)
| Most Active Art Unit | 2618 |
| Art Unit(s) | 2685, 2618, 2648 |
| Total Applications | 350 |
| Issued Applications | 213 |
| Pending Applications | 7 |
| Abandoned Applications | 132 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2727238
[patent_doc_number] => 05036692
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-06
[patent_title] => 'Method for bending pipes and apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 7/598179
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2244
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/036/05036692.pdf
[firstpage_image] =>[orig_patent_app_number] => 598179
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/598179 | Method for bending pipes and apparatus therefor | Oct 14, 1990 | Issued |
Array
(
[id] => 2732676
[patent_doc_number] => 05058228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Machine and methods for collating wire nails having shank keyways'
[patent_app_type] => 1
[patent_app_number] => 7/597022
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 4643
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058228.pdf
[firstpage_image] =>[orig_patent_app_number] => 597022
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/597022 | Machine and methods for collating wire nails having shank keyways | Oct 14, 1990 | Issued |
Array
(
[id] => 2765560
[patent_doc_number] => 05099667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'System for suspending and applying solid lubricants to tools or work pieces'
[patent_app_type] => 1
[patent_app_number] => 7/596379
[patent_app_country] => US
[patent_app_date] => 1990-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 2460
[patent_no_of_claims] => 19
[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/05/099/05099667.pdf
[firstpage_image] =>[orig_patent_app_number] => 596379
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/596379 | System for suspending and applying solid lubricants to tools or work pieces | Oct 10, 1990 | Issued |
| 07/595107 | METHOD AND APPARATUS FOR MAKING SHAPED METAL PARTS BY FORMING SHEET METAL | Oct 9, 1990 | Abandoned |
Array
(
[id] => 2823344
[patent_doc_number] => 05109571
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Door hinge with movable and fixed cams'
[patent_app_type] => 1
[patent_app_number] => 7/595371
[patent_app_country] => US
[patent_app_date] => 1990-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 37
[patent_no_of_words] => 8547
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109571.pdf
[firstpage_image] =>[orig_patent_app_number] => 595371
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/595371 | Door hinge with movable and fixed cams | Oct 9, 1990 | Issued |
Array
(
[id] => 2736133
[patent_doc_number] => 05058409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Apparatus for manufacturing wrinkled pipes'
[patent_app_type] => 1
[patent_app_number] => 7/593804
[patent_app_country] => US
[patent_app_date] => 1990-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 4242
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 328
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058409.pdf
[firstpage_image] =>[orig_patent_app_number] => 593804
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/593804 | Apparatus for manufacturing wrinkled pipes | Oct 4, 1990 | Issued |
| 07/592128 | METHOD AND APPARATUS FOR FORMING CORRUGATIONS IN TUBING AND A CORRUGATED TUBE PRODUCED THEREBY | Oct 2, 1990 | Abandoned |
| 07/584364 | WARM ROLLING FACILITY FOR STEEL STRIP COILS | Sep 16, 1990 | Abandoned |
Array
(
[id] => 3075238
[patent_doc_number] => 05289867
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Method of and apparatus for cooling with improved control system'
[patent_app_type] => 1
[patent_app_number] => 7/582291
[patent_app_country] => US
[patent_app_date] => 1990-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 10044
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/289/05289867.pdf
[firstpage_image] =>[orig_patent_app_number] => 582291
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/582291 | Method of and apparatus for cooling with improved control system | Sep 13, 1990 | Issued |
Array
(
[id] => 2735230
[patent_doc_number] => 05042281
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Isothermal sheet rolling mill'
[patent_app_type] => 1
[patent_app_number] => 7/582242
[patent_app_country] => US
[patent_app_date] => 1990-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 7589
[patent_no_of_claims] => 12
[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/05/042/05042281.pdf
[firstpage_image] =>[orig_patent_app_number] => 582242
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/582242 | Isothermal sheet rolling mill | Sep 13, 1990 | Issued |
Array
(
[id] => 2712253
[patent_doc_number] => 05050284
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Rivet setting apparatus and method of setting a rivet'
[patent_app_type] => 1
[patent_app_number] => 7/579875
[patent_app_country] => US
[patent_app_date] => 1990-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 3053
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/050/05050284.pdf
[firstpage_image] =>[orig_patent_app_number] => 579875
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/579875 | Rivet setting apparatus and method of setting a rivet | Sep 6, 1990 | Issued |
| 07/574158 | PROCESS FOR PRODUCING A LOCK NUT | Aug 26, 1990 | Abandoned |
Array
(
[id] => 2685350
[patent_doc_number] => 05054308
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Forging punch'
[patent_app_type] => 1
[patent_app_number] => 7/568866
[patent_app_country] => US
[patent_app_date] => 1990-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2621
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054308.pdf
[firstpage_image] =>[orig_patent_app_number] => 568866
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/568866 | Forging punch | Aug 16, 1990 | Issued |
Array
(
[id] => 2872559
[patent_doc_number] => 05176022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-05
[patent_title] => 'Sheet workpiece manipulating device for a bending press'
[patent_app_type] => 1
[patent_app_number] => 7/567727
[patent_app_country] => US
[patent_app_date] => 1990-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 4188
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/176/05176022.pdf
[firstpage_image] =>[orig_patent_app_number] => 567727
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/567727 | Sheet workpiece manipulating device for a bending press | Aug 14, 1990 | Issued |
Array
(
[id] => 2785874
[patent_doc_number] => 05113916
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Lead straightening method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/565438
[patent_app_country] => US
[patent_app_date] => 1990-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 24
[patent_no_of_words] => 6725
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/113/05113916.pdf
[firstpage_image] =>[orig_patent_app_number] => 565438
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/565438 | Lead straightening method and apparatus | Aug 8, 1990 | Issued |
Array
(
[id] => 2823761
[patent_doc_number] => 05105642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Continuous coil spring forming method'
[patent_app_type] => 1
[patent_app_number] => 7/560371
[patent_app_country] => US
[patent_app_date] => 1990-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 5076
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/105/05105642.pdf
[firstpage_image] =>[orig_patent_app_number] => 560371
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/560371 | Continuous coil spring forming method | Jul 29, 1990 | Issued |
Array
(
[id] => 2767678
[patent_doc_number] => 05101652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Insulating heat retention system and method'
[patent_app_type] => 1
[patent_app_number] => 7/558044
[patent_app_country] => US
[patent_app_date] => 1990-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 5935
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/101/05101652.pdf
[firstpage_image] =>[orig_patent_app_number] => 558044
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/558044 | Insulating heat retention system and method | Jul 25, 1990 | Issued |
Array
(
[id] => 2648748
[patent_doc_number] => 05033283
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Press ram'
[patent_app_type] => 1
[patent_app_number] => 7/557275
[patent_app_country] => US
[patent_app_date] => 1990-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 1982
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/033/05033283.pdf
[firstpage_image] =>[orig_patent_app_number] => 557275
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/557275 | Press ram | Jul 23, 1990 | Issued |
Array
(
[id] => 2804724
[patent_doc_number] => 05167137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Method for automatically adjusting soluble oil flow rates to control physical properties of continuously rolled rod'
[patent_app_type] => 1
[patent_app_number] => 7/551097
[patent_app_country] => US
[patent_app_date] => 1990-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 5230
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/167/05167137.pdf
[firstpage_image] =>[orig_patent_app_number] => 551097
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/551097 | Method for automatically adjusting soluble oil flow rates to control physical properties of continuously rolled rod | Jul 10, 1990 | Issued |
Array
(
[id] => 2784005
[patent_doc_number] => 05144826
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-08
[patent_title] => 'Forming device to be practiced in coil spring forming machine and method of replacing said device'
[patent_app_type] => 1
[patent_app_number] => 7/550165
[patent_app_country] => US
[patent_app_date] => 1990-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 22
[patent_no_of_words] => 11562
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/144/05144826.pdf
[firstpage_image] =>[orig_patent_app_number] => 550165
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/550165 | Forming device to be practiced in coil spring forming machine and method of replacing said device | Jul 8, 1990 | Issued |