Li Wu Chang

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Array ( [id] => 1918023 [patent_doc_number] => 04264258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Rotatable screw conveyor for discharging chip silos' [patent_app_type] => 1 [patent_app_number] => 5/970588 [patent_app_country] => US [patent_app_date] => 1978-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1398 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264258.pdf [firstpage_image] =>[orig_patent_app_number] => 970588 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1882843 [patent_doc_number] => 04295778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-20 [patent_title] => 'Apparatus for lifting waste containers on to trucks' [patent_app_type] => 1 [patent_app_number] => 5/969072 [patent_app_country] => US [patent_app_date] => 1978-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1963 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/295/04295778.pdf [firstpage_image] =>[orig_patent_app_number] => 969072 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 1875963 [patent_doc_number] => 04304521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Method for handling palletized loads' [patent_app_type] => 1 [patent_app_number] => 5/967879 [patent_app_country] => US [patent_app_date] => 1978-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3107 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304521.pdf [firstpage_image] =>[orig_patent_app_number] => 967879 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1875108 [patent_doc_number] => 04279561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Workpiece conveyor device for an automated press line' [patent_app_type] => 1 [patent_app_number] => 5/953783 [patent_app_country] => US [patent_app_date] => 1978-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2425 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279561.pdf [firstpage_image] =>[orig_patent_app_number] => 953783 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1882885 [patent_doc_number] => 04273501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Roll handling device' [patent_app_type] => 1 [patent_app_number] => 5/953914 [patent_app_country] => US [patent_app_date] => 1978-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2202 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273501.pdf [firstpage_image] =>[orig_patent_app_number] => 953914 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1887883 [patent_doc_number] => 04280786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-28 [patent_title] => 'Feed mechanism' [patent_app_type] => 1 [patent_app_number] => 5/952412 [patent_app_country] => US [patent_app_date] => 1978-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6772 [patent_no_of_claims] => 9 [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/04/280/04280786.pdf [firstpage_image] =>[orig_patent_app_number] => 952412 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1897711 [patent_doc_number] => 04293266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Anti-theft security enclosure and releasing mechanism' [patent_app_type] => 1 [patent_app_number] => 5/940595 [patent_app_country] => US [patent_app_date] => 1978-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 3026 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/293/04293266.pdf [firstpage_image] =>[orig_patent_app_number] => 940595 [rel_patent_id] =>[rel_patent_doc_number] =>)

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