
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] => 2967351
[patent_doc_number] => 05181886
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-26
[patent_title] => 'Method and apparatus for making a forming pin'
[patent_app_type] => 1
[patent_app_number] => 7/851065
[patent_app_country] => US
[patent_app_date] => 1992-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 9
[patent_no_of_words] => 2253
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/181/05181886.pdf
[firstpage_image] =>[orig_patent_app_number] => 851065
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/851065 | Method and apparatus for making a forming pin | Mar 12, 1992 | Issued |
Array
(
[id] => 2871544
[patent_doc_number] => 05209094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-11
[patent_title] => 'Chamfer and stamp machine'
[patent_app_type] => 1
[patent_app_number] => 7/846708
[patent_app_country] => US
[patent_app_date] => 1992-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2221
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/209/05209094.pdf
[firstpage_image] =>[orig_patent_app_number] => 846708
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/846708 | Chamfer and stamp machine | Mar 5, 1992 | Issued |
Array
(
[id] => 2927898
[patent_doc_number] => 05261262
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Method and apparatus for cutting corrugated webs having louvers'
[patent_app_type] => 1
[patent_app_number] => 7/844440
[patent_app_country] => US
[patent_app_date] => 1992-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 29
[patent_no_of_words] => 1660
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/261/05261262.pdf
[firstpage_image] =>[orig_patent_app_number] => 844440
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/844440 | Method and apparatus for cutting corrugated webs having louvers | Mar 1, 1992 | Issued |
| 07/837535 | METHOD AND APPARATUS FOR BENDING AN ELONGATE WORKPIECE | Feb 13, 1992 | Abandoned |
Array
(
[id] => 2958115
[patent_doc_number] => 05203192
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-20
[patent_title] => 'Portable, lightweight machine for bending reinforcing steel rods or the like'
[patent_app_type] => 1
[patent_app_number] => 7/833671
[patent_app_country] => US
[patent_app_date] => 1992-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 5023
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/203/05203192.pdf
[firstpage_image] =>[orig_patent_app_number] => 833671
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/833671 | Portable, lightweight machine for bending reinforcing steel rods or the like | Feb 10, 1992 | Issued |
Array
(
[id] => 2935087
[patent_doc_number] => 05220818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-22
[patent_title] => 'Apparatus for bending pipes with hinged clamping jaws'
[patent_app_type] => 1
[patent_app_number] => 7/834036
[patent_app_country] => US
[patent_app_date] => 1992-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 1257
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 427
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/220/05220818.pdf
[firstpage_image] =>[orig_patent_app_number] => 834036
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/834036 | Apparatus for bending pipes with hinged clamping jaws | Feb 10, 1992 | Issued |
Array
(
[id] => 2923491
[patent_doc_number] => 05195931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-23
[patent_title] => 'Method and apparatus for making wire nails having radially offset, fully circular heads'
[patent_app_type] => 1
[patent_app_number] => 7/832802
[patent_app_country] => US
[patent_app_date] => 1992-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 3376
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/195/05195931.pdf
[firstpage_image] =>[orig_patent_app_number] => 832802
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/832802 | Method and apparatus for making wire nails having radially offset, fully circular heads | Feb 6, 1992 | Issued |
Array
(
[id] => 2870134
[patent_doc_number] => 05269166
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-14
[patent_title] => 'Hot strip mill with coiling furnace having separable housing'
[patent_app_type] => 1
[patent_app_number] => 7/828008
[patent_app_country] => US
[patent_app_date] => 1992-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1811
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/269/05269166.pdf
[firstpage_image] =>[orig_patent_app_number] => 828008
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/828008 | Hot strip mill with coiling furnace having separable housing | Jan 29, 1992 | Issued |
Array
(
[id] => 3049578
[patent_doc_number] => 05335526
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Method of manufacturing substrates for memory disks'
[patent_app_type] => 1
[patent_app_number] => 7/827863
[patent_app_country] => US
[patent_app_date] => 1992-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 6577
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/335/05335526.pdf
[firstpage_image] =>[orig_patent_app_number] => 827863
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/827863 | Method of manufacturing substrates for memory disks | Jan 29, 1992 | Issued |
Array
(
[id] => 2942912
[patent_doc_number] => 05221234
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-22
[patent_title] => 'Method and apparatus for making a screw having variably canted threads'
[patent_app_type] => 1
[patent_app_number] => 7/824671
[patent_app_country] => US
[patent_app_date] => 1992-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4111
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/221/05221234.pdf
[firstpage_image] =>[orig_patent_app_number] => 824671
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/824671 | Method and apparatus for making a screw having variably canted threads | Jan 22, 1992 | Issued |
Array
(
[id] => 2973647
[patent_doc_number] => 05250008
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-05
[patent_title] => 'Apparatus for making and conveying elongated headed wire workpieces'
[patent_app_type] => 1
[patent_app_number] => 7/821174
[patent_app_country] => US
[patent_app_date] => 1992-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 5031
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/250/05250008.pdf
[firstpage_image] =>[orig_patent_app_number] => 821174
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/821174 | Apparatus for making and conveying elongated headed wire workpieces | Jan 15, 1992 | Issued |
Array
(
[id] => 2912673
[patent_doc_number] => 05199927
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-06
[patent_title] => 'Bent shank nut tapping method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/821156
[patent_app_country] => US
[patent_app_date] => 1992-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 38
[patent_no_of_words] => 12365
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/199/05199927.pdf
[firstpage_image] =>[orig_patent_app_number] => 821156
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/821156 | Bent shank nut tapping method and apparatus | Jan 14, 1992 | Issued |
Array
(
[id] => 2968522
[patent_doc_number] => 05203742
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-20
[patent_title] => 'Punch for making such screw heads with slant rib'
[patent_app_type] => 1
[patent_app_number] => 7/820355
[patent_app_country] => US
[patent_app_date] => 1992-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 1679
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 314
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/203/05203742.pdf
[firstpage_image] =>[orig_patent_app_number] => 820355
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/820355 | Punch for making such screw heads with slant rib | Jan 13, 1992 | Issued |
| 07/818509 | APPARATUS FOR PRE-PROCESSING STAINLESS STRIP INTENDED TO BE COLD-ROLLED | Jan 7, 1992 | Abandoned |
Array
(
[id] => 2890794
[patent_doc_number] => 05235840
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-17
[patent_title] => 'Process to control scale growth and minimize roll wear'
[patent_app_type] => 1
[patent_app_number] => 7/811961
[patent_app_country] => US
[patent_app_date] => 1991-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 4239
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/235/05235840.pdf
[firstpage_image] =>[orig_patent_app_number] => 811961
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/811961 | Process to control scale growth and minimize roll wear | Dec 22, 1991 | Issued |
| 07/810964 | PROCESS FOR BENDING METAL HOLLOW SECTIONS AND APPARATUS FOR EXECUTION OF THE PROCESS | Dec 19, 1991 | Abandoned |
Array
(
[id] => 2912342
[patent_doc_number] => 05195347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-23
[patent_title] => 'Guide device for shape rolling'
[patent_app_type] => 1
[patent_app_number] => 7/811173
[patent_app_country] => US
[patent_app_date] => 1991-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 2457
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/195/05195347.pdf
[firstpage_image] =>[orig_patent_app_number] => 811173
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/811173 | Guide device for shape rolling | Dec 18, 1991 | Issued |
Array
(
[id] => 2888629
[patent_doc_number] => 05235725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-17
[patent_title] => 'Closure panel hinge'
[patent_app_type] => 1
[patent_app_number] => 7/810263
[patent_app_country] => US
[patent_app_date] => 1991-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 5219
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/235/05235725.pdf
[firstpage_image] =>[orig_patent_app_number] => 810263
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810263 | Closure panel hinge | Dec 18, 1991 | Issued |
Array
(
[id] => 2912288
[patent_doc_number] => 05195344
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-23
[patent_title] => 'Warm rolling facility for steel strip coils'
[patent_app_type] => 1
[patent_app_number] => 7/811884
[patent_app_country] => US
[patent_app_date] => 1991-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1996
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/195/05195344.pdf
[firstpage_image] =>[orig_patent_app_number] => 811884
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/811884 | Warm rolling facility for steel strip coils | Dec 18, 1991 | Issued |
Array
(
[id] => 2962433
[patent_doc_number] => 05265311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Self closing hinge'
[patent_app_type] => 1
[patent_app_number] => 7/809383
[patent_app_country] => US
[patent_app_date] => 1991-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4440
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 312
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/265/05265311.pdf
[firstpage_image] =>[orig_patent_app_number] => 809383
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/809383 | Self closing hinge | Dec 15, 1991 | Issued |