
Henry Tsai
Supervisory Patent Examiner (ID: 11544, Phone: (571)272-4176 , Office: P/2184 )
| Most Active Art Unit | 3722 |
| Art Unit(s) | 2184, 3727, 3722, 2183, 3209, 2181 |
| Total Applications | 1098 |
| Issued Applications | 890 |
| Pending Applications | 79 |
| Abandoned Applications | 129 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3757899
[patent_doc_number] => 05733076
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-31
[patent_title] => 'Rotating shank-type tool'
[patent_app_type] => 1
[patent_app_number] => 8/497456
[patent_app_country] => US
[patent_app_date] => 1995-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1886
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/733/05733076.pdf
[firstpage_image] =>[orig_patent_app_number] => 497456
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497456 | Rotating shank-type tool | Jul 2, 1995 | Issued |
Array
(
[id] => 3480798
[patent_doc_number] => 05560272
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-01
[patent_title] => 'Improvements in quick-change tool posts'
[patent_app_type] => 1
[patent_app_number] => 8/496968
[patent_app_country] => US
[patent_app_date] => 1995-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2698
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/560/05560272.pdf
[firstpage_image] =>[orig_patent_app_number] => 496968
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/496968 | Improvements in quick-change tool posts | Jun 29, 1995 | Issued |
Array
(
[id] => 3614023
[patent_doc_number] => 05611649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-18
[patent_title] => 'Elements faced with superhard material'
[patent_app_type] => 1
[patent_app_number] => 8/491537
[patent_app_country] => US
[patent_app_date] => 1995-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 3503
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/611/05611649.pdf
[firstpage_image] =>[orig_patent_app_number] => 491537
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/491537 | Elements faced with superhard material | Jun 15, 1995 | Issued |
Array
(
[id] => 3845481
[patent_doc_number] => 05704736
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-06
[patent_title] => 'Dove-tail end mill having replaceable cutter inserts'
[patent_app_type] => 1
[patent_app_number] => 8/488693
[patent_app_country] => US
[patent_app_date] => 1995-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 3688
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/704/05704736.pdf
[firstpage_image] =>[orig_patent_app_number] => 488693
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/488693 | Dove-tail end mill having replaceable cutter inserts | Jun 7, 1995 | Issued |
Array
(
[id] => 3642135
[patent_doc_number] => 05626064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-06
[patent_title] => 'Lathes for cutting straight and helical threads'
[patent_app_type] => 1
[patent_app_number] => 8/483319
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3599
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 461
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/626/05626064.pdf
[firstpage_image] =>[orig_patent_app_number] => 483319
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/483319 | Lathes for cutting straight and helical threads | Jun 6, 1995 | Issued |
Array
(
[id] => 3649748
[patent_doc_number] => 05622459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Tool for manufacturing crown wheels'
[patent_app_type] => 1
[patent_app_number] => 8/464840
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2713
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/622/05622459.pdf
[firstpage_image] =>[orig_patent_app_number] => 464840
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/464840 | Tool for manufacturing crown wheels | Jun 6, 1995 | Issued |
| 08/466812 | HIGH-SPEED CARTRIDGE-TYPE MILLING CUTTER | Jun 5, 1995 | Abandoned |
Array
(
[id] => 3748121
[patent_doc_number] => 05851090
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Reconditioning planing tool'
[patent_app_type] => 1
[patent_app_number] => 8/466369
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2343
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/851/05851090.pdf
[firstpage_image] =>[orig_patent_app_number] => 466369
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/466369 | Reconditioning planing tool | Jun 5, 1995 | Issued |
Array
(
[id] => 3719778
[patent_doc_number] => 05692860
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'On-edge end milling cutter and insert'
[patent_app_type] => 1
[patent_app_number] => 8/466216
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 3597
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/692/05692860.pdf
[firstpage_image] =>[orig_patent_app_number] => 466216
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/466216 | On-edge end milling cutter and insert | Jun 5, 1995 | Issued |
Array
(
[id] => 3713477
[patent_doc_number] => 05692421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'High-precision cutting tool system'
[patent_app_type] => 1
[patent_app_number] => 8/458624
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 75
[patent_no_of_words] => 7609
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/692/05692421.pdf
[firstpage_image] =>[orig_patent_app_number] => 458624
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/458624 | High-precision cutting tool system | Jun 1, 1995 | Issued |
Array
(
[id] => 3636325
[patent_doc_number] => 05683211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-04
[patent_title] => 'Fiber optic saddle'
[patent_app_type] => 1
[patent_app_number] => 8/459941
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 5158
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/683/05683211.pdf
[firstpage_image] =>[orig_patent_app_number] => 459941
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/459941 | Fiber optic saddle | Jun 1, 1995 | Issued |
Array
(
[id] => 3646374
[patent_doc_number] => 05623857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'Method and apparatus for compensating for thermal distortion for a machine tool'
[patent_app_type] => 1
[patent_app_number] => 8/458305
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 37
[patent_no_of_words] => 22076
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 26
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/623/05623857.pdf
[firstpage_image] =>[orig_patent_app_number] => 458305
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/458305 | Method and apparatus for compensating for thermal distortion for a machine tool | Jun 1, 1995 | Issued |
| 08/453364 | APPARATUS FOR TRUING WHEELSETS | May 29, 1995 | Abandoned |
| 08/446490 | METAL CUTTING INSERTS HAVING SUPERHARD ABRASIVE BODIES AND METHODS ' OF MAKING SAME | May 21, 1995 | Abandoned |
| 08/444509 | CUTTING INSERT | May 18, 1995 | Abandoned |
Array
(
[id] => 3646015
[patent_doc_number] => 05658101
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Milling head'
[patent_app_type] => 1
[patent_app_number] => 8/411789
[patent_app_country] => US
[patent_app_date] => 1995-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2565
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 247
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/658/05658101.pdf
[firstpage_image] =>[orig_patent_app_number] => 411789
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/411789 | Milling head | May 17, 1995 | Issued |
Array
(
[id] => 3715278
[patent_doc_number] => 05672031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-30
[patent_title] => 'Milling cutter'
[patent_app_type] => 1
[patent_app_number] => 8/440047
[patent_app_country] => US
[patent_app_date] => 1995-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3175
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/672/05672031.pdf
[firstpage_image] =>[orig_patent_app_number] => 440047
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/440047 | Milling cutter | May 11, 1995 | Issued |
Array
(
[id] => 3803967
[patent_doc_number] => 05709509
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-20
[patent_title] => 'Cutting insert'
[patent_app_type] => 1
[patent_app_number] => 8/436329
[patent_app_country] => US
[patent_app_date] => 1995-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 4083
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/709/05709509.pdf
[firstpage_image] =>[orig_patent_app_number] => 436329
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/436329 | Cutting insert | May 10, 1995 | Issued |
Array
(
[id] => 3812809
[patent_doc_number] => 05758994
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-02
[patent_title] => 'Cutting insert'
[patent_app_type] => 1
[patent_app_number] => 8/436327
[patent_app_country] => US
[patent_app_date] => 1995-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 44
[patent_no_of_words] => 4570
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/758/05758994.pdf
[firstpage_image] =>[orig_patent_app_number] => 436327
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/436327 | Cutting insert | May 10, 1995 | Issued |
Array
(
[id] => 3496906
[patent_doc_number] => 05586476
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Process and device for machining bars, tubes or tube blanks'
[patent_app_type] => 1
[patent_app_number] => 8/438348
[patent_app_country] => US
[patent_app_date] => 1995-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2444
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/586/05586476.pdf
[firstpage_image] =>[orig_patent_app_number] => 438348
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/438348 | Process and device for machining bars, tubes or tube blanks | May 9, 1995 | Issued |