
Y. Christina Chan
Examiner (ID: 7410)
| Most Active Art Unit | 1806 |
| Art Unit(s) | 1644, 1503, 1803, 1806, 1816, 1802, 1809, 1811 |
| Total Applications | 487 |
| Issued Applications | 195 |
| Pending Applications | 66 |
| Abandoned Applications | 226 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2531771
[patent_doc_number] => 04832093
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-23
[patent_title] => 'Automatic container filling apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/135834
[patent_app_country] => US
[patent_app_date] => 1987-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3483
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 349
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/832/04832093.pdf
[firstpage_image] =>[orig_patent_app_number] => 135834
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/135834 | Automatic container filling apparatus | Dec 20, 1987 | Issued |
| 07/133633 | METHOD OF MANUFACTURING CONCRETE AND APPARATUS THEREFOR | Dec 15, 1987 | Abandoned |
Array
(
[id] => 2516868
[patent_doc_number] => 04838704
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-13
[patent_title] => 'Mixer apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/133073
[patent_app_country] => US
[patent_app_date] => 1987-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2626
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 371
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/838/04838704.pdf
[firstpage_image] =>[orig_patent_app_number] => 133073
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/133073 | Mixer apparatus | Dec 14, 1987 | Issued |
| 07/126962 | PLASTICIZING SCREW | Nov 29, 1987 | Abandoned |
Array
(
[id] => 2591497
[patent_doc_number] => 04911553
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Method and apparatus for feeding solid-liquid mixture'
[patent_app_type] => 1
[patent_app_number] => 7/125441
[patent_app_country] => US
[patent_app_date] => 1987-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 19
[patent_no_of_words] => 4477
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/911/04911553.pdf
[firstpage_image] =>[orig_patent_app_number] => 125441
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/125441 | Method and apparatus for feeding solid-liquid mixture | Nov 24, 1987 | Issued |
Array
(
[id] => 2491240
[patent_doc_number] => 04801774
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-31
[patent_title] => 'Center-supported microwave tray'
[patent_app_type] => 1
[patent_app_number] => 7/125695
[patent_app_country] => US
[patent_app_date] => 1987-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1290
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/801/04801774.pdf
[firstpage_image] =>[orig_patent_app_number] => 125695
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/125695 | Center-supported microwave tray | Nov 23, 1987 | Issued |
| 07/123682 | HEATED WINDSHIELD WIPER BLADE AND HOLDER | Nov 22, 1987 | Abandoned |
| 07/133064 | APPARATUS AND PROCESS FOR MIXING AND FILLING | Nov 16, 1987 | Abandoned |
Array
(
[id] => 2405903
[patent_doc_number] => 04773320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-27
[patent_title] => 'Baking pan'
[patent_app_type] => 1
[patent_app_number] => 7/122324
[patent_app_country] => US
[patent_app_date] => 1987-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1440
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/773/04773320.pdf
[firstpage_image] =>[orig_patent_app_number] => 122324
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/122324 | Baking pan | Nov 15, 1987 | Issued |
Array
(
[id] => 2497459
[patent_doc_number] => 04847461
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Stackable plate arrangement for microwave dishes'
[patent_app_type] => 1
[patent_app_number] => 7/119517
[patent_app_country] => US
[patent_app_date] => 1987-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1637
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/847/04847461.pdf
[firstpage_image] =>[orig_patent_app_number] => 119517
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/119517 | Stackable plate arrangement for microwave dishes | Nov 11, 1987 | Issued |
Array
(
[id] => 2454224
[patent_doc_number] => 04821345
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Athletic ear guard assembly'
[patent_app_type] => 1
[patent_app_number] => 7/114568
[patent_app_country] => US
[patent_app_date] => 1987-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1509
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/821/04821345.pdf
[firstpage_image] =>[orig_patent_app_number] => 114568
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/114568 | Athletic ear guard assembly | Oct 28, 1987 | Issued |
Array
(
[id] => 2581572
[patent_doc_number] => 04923104
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Child carrier and protector'
[patent_app_type] => 1
[patent_app_number] => 7/113575
[patent_app_country] => US
[patent_app_date] => 1987-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1639
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/923/04923104.pdf
[firstpage_image] =>[orig_patent_app_number] => 113575
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/113575 | Child carrier and protector | Oct 26, 1987 | Issued |
Array
(
[id] => 2536160
[patent_doc_number] => 04802243
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-07
[patent_title] => 'Acoustic headgear-sun visor assembly'
[patent_app_type] => 1
[patent_app_number] => 7/112556
[patent_app_country] => US
[patent_app_date] => 1987-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1387
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/802/04802243.pdf
[firstpage_image] =>[orig_patent_app_number] => 112556
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/112556 | Acoustic headgear-sun visor assembly | Oct 25, 1987 | Issued |
Array
(
[id] => 2502810
[patent_doc_number] => 04884312
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => 'Hand trowel'
[patent_app_type] => 1
[patent_app_number] => 7/111928
[patent_app_country] => US
[patent_app_date] => 1987-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 1504
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/884/04884312.pdf
[firstpage_image] =>[orig_patent_app_number] => 111928
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/111928 | Hand trowel | Oct 22, 1987 | Issued |
| 07/110447 | MOBILE INORGANIC RECYCLING PROCESS AND APPARATUS | Oct 19, 1987 | Abandoned |
Array
(
[id] => 2469474
[patent_doc_number] => 04823684
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Pellet-fired barbecue'
[patent_app_type] => 1
[patent_app_number] => 7/110457
[patent_app_country] => US
[patent_app_date] => 1987-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2113
[patent_no_of_claims] => 5
[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/04/823/04823684.pdf
[firstpage_image] =>[orig_patent_app_number] => 110457
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/110457 | Pellet-fired barbecue | Oct 18, 1987 | Issued |
Array
(
[id] => 2631661
[patent_doc_number] => 04938606
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-03
[patent_title] => 'Method of and an apparatus for producing a water-in-oil emulsion'
[patent_app_type] => 1
[patent_app_number] => 7/104372
[patent_app_country] => US
[patent_app_date] => 1987-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2323
[patent_no_of_claims] => 9
[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/04/938/04938606.pdf
[firstpage_image] =>[orig_patent_app_number] => 104372
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/104372 | Method of and an apparatus for producing a water-in-oil emulsion | Oct 4, 1987 | Issued |
Array
(
[id] => 2464616
[patent_doc_number] => 04823425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Chimney flue brush'
[patent_app_type] => 1
[patent_app_number] => 7/103290
[patent_app_country] => US
[patent_app_date] => 1987-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2538
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 16
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/823/04823425.pdf
[firstpage_image] =>[orig_patent_app_number] => 103290
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/103290 | Chimney flue brush | Sep 30, 1987 | Issued |
Array
(
[id] => 2642610
[patent_doc_number] => 04903349
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Helmet chin strap having primary fastening device and secondary fastening device for free end of strap'
[patent_app_type] => 1
[patent_app_number] => 7/102421
[patent_app_country] => US
[patent_app_date] => 1987-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1690
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/903/04903349.pdf
[firstpage_image] =>[orig_patent_app_number] => 102421
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/102421 | Helmet chin strap having primary fastening device and secondary fastening device for free end of strap | Sep 28, 1987 | Issued |
Array
(
[id] => 2612345
[patent_doc_number] => 04955721
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Apparatus for applying a sulphur-based structural material to paved surfaces'
[patent_app_type] => 1
[patent_app_number] => 7/101838
[patent_app_country] => US
[patent_app_date] => 1987-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4934
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 329
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/955/04955721.pdf
[firstpage_image] =>[orig_patent_app_number] => 101838
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/101838 | Apparatus for applying a sulphur-based structural material to paved surfaces | Sep 27, 1987 | Issued |