
Vinh Tang Lam
Examiner (ID: 9999, Phone: (571)270-3704 , Office: P/2628 )
| Most Active Art Unit | 2628 |
| Art Unit(s) | 2623, 2695, 2629, 2628 |
| Total Applications | 945 |
| Issued Applications | 714 |
| Pending Applications | 50 |
| Abandoned Applications | 197 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2408033
[patent_doc_number] => 04762027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-09
[patent_title] => 'Rotating grinding wheel device for sharpening chain saws'
[patent_app_type] => 1
[patent_app_number] => 6/899217
[patent_app_country] => US
[patent_app_date] => 1986-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1404
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/762/04762027.pdf
[firstpage_image] =>[orig_patent_app_number] => 899217
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/899217 | Rotating grinding wheel device for sharpening chain saws | Oct 7, 1986 | Issued |
Array
(
[id] => 2435106
[patent_doc_number] => 04732056
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-22
[patent_title] => 'Saw chain grinding machine'
[patent_app_type] => 1
[patent_app_number] => 6/914764
[patent_app_country] => US
[patent_app_date] => 1986-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 3861
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/732/04732056.pdf
[firstpage_image] =>[orig_patent_app_number] => 914764
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/914764 | Saw chain grinding machine | Oct 1, 1986 | Issued |
Array
(
[id] => 2314305
[patent_doc_number] => 04697480
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Radiator cap safety twist-off tool'
[patent_app_type] => 1
[patent_app_number] => 6/912598
[patent_app_country] => US
[patent_app_date] => 1986-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 2211
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/697/04697480.pdf
[firstpage_image] =>[orig_patent_app_number] => 912598
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/912598 | Radiator cap safety twist-off tool | Sep 28, 1986 | Issued |
Array
(
[id] => 2377215
[patent_doc_number] => 04752304
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-21
[patent_title] => 'Blade stropping apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/911165
[patent_app_country] => US
[patent_app_date] => 1986-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3128
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/752/04752304.pdf
[firstpage_image] =>[orig_patent_app_number] => 911165
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/911165 | Blade stropping apparatus | Sep 23, 1986 | Issued |
Array
(
[id] => 2369240
[patent_doc_number] => 04736656
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Extrusion die and manufacturing method of same'
[patent_app_type] => 1
[patent_app_number] => 6/910983
[patent_app_country] => US
[patent_app_date] => 1986-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 24
[patent_no_of_words] => 5976
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/736/04736656.pdf
[firstpage_image] =>[orig_patent_app_number] => 910983
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/910983 | Extrusion die and manufacturing method of same | Sep 23, 1986 | Issued |
Array
(
[id] => 2289852
[patent_doc_number] => 04683682
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-04
[patent_title] => 'Safety lever for portable power tool'
[patent_app_type] => 1
[patent_app_number] => 6/910114
[patent_app_country] => US
[patent_app_date] => 1986-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2748
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/683/04683682.pdf
[firstpage_image] =>[orig_patent_app_number] => 910114
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/910114 | Safety lever for portable power tool | Sep 18, 1986 | Issued |
Array
(
[id] => 2311702
[patent_doc_number] => 04670926
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-09
[patent_title] => 'Paper knife and staple puller head'
[patent_app_type] => 1
[patent_app_number] => 6/908856
[patent_app_country] => US
[patent_app_date] => 1986-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 972
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/670/04670926.pdf
[firstpage_image] =>[orig_patent_app_number] => 908856
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/908856 | Paper knife and staple puller head | Sep 17, 1986 | Issued |
Array
(
[id] => 2398297
[patent_doc_number] => 04727685
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-01
[patent_title] => 'Portable power file and belt tensioning arrangement therefor'
[patent_app_type] => 1
[patent_app_number] => 6/908994
[patent_app_country] => US
[patent_app_date] => 1986-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 39
[patent_no_of_words] => 5067
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/727/04727685.pdf
[firstpage_image] =>[orig_patent_app_number] => 908994
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/908994 | Portable power file and belt tensioning arrangement therefor | Sep 17, 1986 | Issued |
Array
(
[id] => 2429547
[patent_doc_number] => 04754579
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-05
[patent_title] => 'Hand-held power file with dust extraction arrangement'
[patent_app_type] => 1
[patent_app_number] => 6/909283
[patent_app_country] => US
[patent_app_date] => 1986-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 39
[patent_no_of_words] => 5029
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/754/04754579.pdf
[firstpage_image] =>[orig_patent_app_number] => 909283
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/909283 | Hand-held power file with dust extraction arrangement | Sep 17, 1986 | Issued |
Array
(
[id] => 2368097
[patent_doc_number] => 04708034
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-24
[patent_title] => 'Pincer-like tool'
[patent_app_type] => 1
[patent_app_number] => 6/906908
[patent_app_country] => US
[patent_app_date] => 1986-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 3837
[patent_no_of_claims] => 18
[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/04/708/04708034.pdf
[firstpage_image] =>[orig_patent_app_number] => 906908
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/906908 | Pincer-like tool | Sep 14, 1986 | Issued |
Array
(
[id] => 2436114
[patent_doc_number] => 04765204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-23
[patent_title] => 'Method of manufacturing a motionless mixer'
[patent_app_type] => 1
[patent_app_number] => 6/903267
[patent_app_country] => US
[patent_app_date] => 1986-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2305
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/765/04765204.pdf
[firstpage_image] =>[orig_patent_app_number] => 903267
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/903267 | Method of manufacturing a motionless mixer | Sep 2, 1986 | Issued |
Array
(
[id] => 2285156
[patent_doc_number] => 04680895
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-21
[patent_title] => 'Block sander vacuum'
[patent_app_type] => 1
[patent_app_number] => 6/902852
[patent_app_country] => US
[patent_app_date] => 1986-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2074
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/680/04680895.pdf
[firstpage_image] =>[orig_patent_app_number] => 902852
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/902852 | Block sander vacuum | Sep 1, 1986 | Issued |
Array
(
[id] => 2429563
[patent_doc_number] => 04754580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-05
[patent_title] => 'Surface dressing apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/899912
[patent_app_country] => US
[patent_app_date] => 1986-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2397
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/754/04754580.pdf
[firstpage_image] =>[orig_patent_app_number] => 899912
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/899912 | Surface dressing apparatus | Aug 24, 1986 | Issued |
Array
(
[id] => 2290165
[patent_doc_number] => 04689920
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Slitting tool'
[patent_app_type] => 1
[patent_app_number] => 6/897724
[patent_app_country] => US
[patent_app_date] => 1986-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2400
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/689/04689920.pdf
[firstpage_image] =>[orig_patent_app_number] => 897724
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/897724 | Slitting tool | Aug 17, 1986 | Issued |
Array
(
[id] => 2328043
[patent_doc_number] => 04712454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-15
[patent_title] => 'Lift-tab container opener'
[patent_app_type] => 1
[patent_app_number] => 6/897658
[patent_app_country] => US
[patent_app_date] => 1986-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 2240
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/712/04712454.pdf
[firstpage_image] =>[orig_patent_app_number] => 897658
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/897658 | Lift-tab container opener | Aug 17, 1986 | Issued |
Array
(
[id] => 2291156
[patent_doc_number] => 04683781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-04
[patent_title] => 'Cast steel rock bit cutter cones having metallurgically bonded cutter inserts, and process for making the same'
[patent_app_type] => 1
[patent_app_number] => 6/897228
[patent_app_country] => US
[patent_app_date] => 1986-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3882
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/683/04683781.pdf
[firstpage_image] =>[orig_patent_app_number] => 897228
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/897228 | Cast steel rock bit cutter cones having metallurgically bonded cutter inserts, and process for making the same | Aug 14, 1986 | Issued |
Array
(
[id] => 2289841
[patent_doc_number] => 04683681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-04
[patent_title] => 'Grinding wheel with balancing ring'
[patent_app_type] => 1
[patent_app_number] => 6/895695
[patent_app_country] => US
[patent_app_date] => 1986-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1235
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/683/04683681.pdf
[firstpage_image] =>[orig_patent_app_number] => 895695
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/895695 | Grinding wheel with balancing ring | Aug 11, 1986 | Issued |
Array
(
[id] => 2341387
[patent_doc_number] => 04703674
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-03
[patent_title] => 'Electrical plier'
[patent_app_type] => 1
[patent_app_number] => 6/895114
[patent_app_country] => US
[patent_app_date] => 1986-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2720
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/703/04703674.pdf
[firstpage_image] =>[orig_patent_app_number] => 895114
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/895114 | Electrical plier | Aug 10, 1986 | Issued |
Array
(
[id] => 2400064
[patent_doc_number] => 04727777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-01
[patent_title] => 'Vehicle-mounted support for sharpening chain saws'
[patent_app_type] => 1
[patent_app_number] => 6/895172
[patent_app_country] => US
[patent_app_date] => 1986-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 1603
[patent_no_of_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/727/04727777.pdf
[firstpage_image] =>[orig_patent_app_number] => 895172
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/895172 | Vehicle-mounted support for sharpening chain saws | Aug 10, 1986 | Issued |
Array
(
[id] => 2396885
[patent_doc_number] => 04727610
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-01
[patent_title] => 'Multi-purpose stapler'
[patent_app_type] => 1
[patent_app_number] => 6/895100
[patent_app_country] => US
[patent_app_date] => 1986-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1291
[patent_no_of_claims] => 1
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[patent_words_short_claim] => 172
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/727/04727610.pdf
[firstpage_image] =>[orig_patent_app_number] => 895100
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/895100 | Multi-purpose stapler | Aug 10, 1986 | Issued |