Search

Eric Charles Wai

Examiner (ID: 4294, Phone: (571)270-1012 , Office: P/2195 )

Most Active Art Unit
2195
Art Unit(s)
2195
Total Applications
776
Issued Applications
609
Pending Applications
53
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2776593 [patent_doc_number] => 05164031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Tape splicing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/678158 [patent_app_country] => US [patent_app_date] => 1991-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 1822 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164031.pdf [firstpage_image] =>[orig_patent_app_number] => 678158 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678158
Tape splicing method and apparatus Mar 31, 1991 Issued
Array ( [id] => 2816629 [patent_doc_number] => 05169466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Method of manufacturing an endless tape' [patent_app_type] => 1 [patent_app_number] => 7/677084 [patent_app_country] => US [patent_app_date] => 1991-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 2547 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169466.pdf [firstpage_image] =>[orig_patent_app_number] => 677084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677084
Method of manufacturing an endless tape Mar 28, 1991 Issued
Array ( [id] => 2779734 [patent_doc_number] => 05154786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Method of manufacturing an endless tape' [patent_app_type] => 1 [patent_app_number] => 7/677085 [patent_app_country] => US [patent_app_date] => 1991-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1647 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154786.pdf [firstpage_image] =>[orig_patent_app_number] => 677085 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677085
Method of manufacturing an endless tape Mar 28, 1991 Issued
Array ( [id] => 2932580 [patent_doc_number] => RE034288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Device for folding and sealing sheets' [patent_app_type] => 2 [patent_app_number] => 7/677013 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7178 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034288.pdf [firstpage_image] =>[orig_patent_app_number] => 677013 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677013
Device for folding and sealing sheets Mar 27, 1991 Issued
Array ( [id] => 2837261 [patent_doc_number] => 05160573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Tape cutter device' [patent_app_type] => 1 [patent_app_number] => 7/673338 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3269 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160573.pdf [firstpage_image] =>[orig_patent_app_number] => 673338 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673338
Tape cutter device Mar 21, 1991 Issued
07/668862 ELECTROLUMINESCENT LIGHT STRIP Mar 12, 1991 Abandoned
Array ( [id] => 2874077 [patent_doc_number] => 05108526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Variable flow rate extrusion apparatus for applying a polymer profile to an article' [patent_app_type] => 1 [patent_app_number] => 7/661353 [patent_app_country] => US [patent_app_date] => 1991-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4676 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/108/05108526.pdf [firstpage_image] =>[orig_patent_app_number] => 661353 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661353
Variable flow rate extrusion apparatus for applying a polymer profile to an article Feb 25, 1991 Issued
Array ( [id] => 2792328 [patent_doc_number] => 05139602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Apparatus for producing paving blocks' [patent_app_type] => 1 [patent_app_number] => 7/659954 [patent_app_country] => US [patent_app_date] => 1991-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 3252 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139602.pdf [firstpage_image] =>[orig_patent_app_number] => 659954 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/659954
Apparatus for producing paving blocks Feb 24, 1991 Issued
Array ( [id] => 2925986 [patent_doc_number] => 05228944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Apparatus for producing composite bodies from layers of plastic flim laminated to one another' [patent_app_type] => 1 [patent_app_number] => 7/654968 [patent_app_country] => US [patent_app_date] => 1991-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4296 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/228/05228944.pdf [firstpage_image] =>[orig_patent_app_number] => 654968 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/654968
Apparatus for producing composite bodies from layers of plastic flim laminated to one another Feb 13, 1991 Issued
Array ( [id] => 2926831 [patent_doc_number] => 05246520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'One step molded continuous fiber reinforced perforated composite panels' [patent_app_type] => 1 [patent_app_number] => 7/653900 [patent_app_country] => US [patent_app_date] => 1991-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3136 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246520.pdf [firstpage_image] =>[orig_patent_app_number] => 653900 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/653900
One step molded continuous fiber reinforced perforated composite panels Feb 11, 1991 Issued
07/653985 RESIN COATED FABRIC FOR FOODSTUFF CASINGS Feb 10, 1991 Abandoned
Array ( [id] => 2796843 [patent_doc_number] => 05114507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Closure device for a packaging container' [patent_app_type] => 1 [patent_app_number] => 7/651426 [patent_app_country] => US [patent_app_date] => 1991-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 899 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/114/05114507.pdf [firstpage_image] =>[orig_patent_app_number] => 651426 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/651426
Closure device for a packaging container Feb 5, 1991 Issued
Array ( [id] => 2776322 [patent_doc_number] => 05087318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Web-aligning apparatus' [patent_app_type] => 1 [patent_app_number] => 7/649469 [patent_app_country] => US [patent_app_date] => 1991-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3151 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087318.pdf [firstpage_image] =>[orig_patent_app_number] => 649469 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649469
Web-aligning apparatus Jan 31, 1991 Issued
Array ( [id] => 2822356 [patent_doc_number] => 05098507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Relieved plastic floor tile rolling press with an automatic alignment device' [patent_app_type] => 1 [patent_app_number] => 7/647307 [patent_app_country] => US [patent_app_date] => 1991-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1275 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/098/05098507.pdf [firstpage_image] =>[orig_patent_app_number] => 647307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/647307
Relieved plastic floor tile rolling press with an automatic alignment device Jan 27, 1991 Issued
Array ( [id] => 2886690 [patent_doc_number] => 05176777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Process and apparatus for covering an object with at least one piece of flexible material' [patent_app_type] => 1 [patent_app_number] => 7/635563 [patent_app_country] => US [patent_app_date] => 1991-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2218 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176777.pdf [firstpage_image] =>[orig_patent_app_number] => 635563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/635563
Process and apparatus for covering an object with at least one piece of flexible material Jan 13, 1991 Issued
Array ( [id] => 2767264 [patent_doc_number] => 05131971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Apparatus for making a reinforced fabric from a ribbon of uncured elastomeric material' [patent_app_type] => 1 [patent_app_number] => 7/640777 [patent_app_country] => US [patent_app_date] => 1991-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2655 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131971.pdf [firstpage_image] =>[orig_patent_app_number] => 640777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/640777
Apparatus for making a reinforced fabric from a ribbon of uncured elastomeric material Jan 13, 1991 Issued
Array ( [id] => 2844236 [patent_doc_number] => 05089073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'High strength laminated film for chub packaging' [patent_app_type] => 1 [patent_app_number] => 7/639602 [patent_app_country] => US [patent_app_date] => 1991-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3089 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089073.pdf [firstpage_image] =>[orig_patent_app_number] => 639602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/639602
High strength laminated film for chub packaging Jan 9, 1991 Issued
07/632951 SYSTEM AND METHOD FOR DENSIFYING LOOSE FILL PACKING MATERIALS Dec 20, 1990 Abandoned
Array ( [id] => 2817737 [patent_doc_number] => 05094706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Method of making controlled heating baking pan' [patent_app_type] => 1 [patent_app_number] => 7/630512 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4520 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094706.pdf [firstpage_image] =>[orig_patent_app_number] => 630512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630512
Method of making controlled heating baking pan Dec 19, 1990 Issued
Array ( [id] => 2777217 [patent_doc_number] => 05141577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Closure for reclosable thermoplastic containers' [patent_app_type] => 1 [patent_app_number] => 7/625740 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2995 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141577.pdf [firstpage_image] =>[orig_patent_app_number] => 625740 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625740
Closure for reclosable thermoplastic containers Dec 10, 1990 Issued
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