Search

Donald T. Hajec

Examiner (ID: 10611)

Most Active Art Unit
3102
Art Unit(s)
3108, 2800, 2514, 3102, 3101, 2876
Total Applications
744
Issued Applications
630
Pending Applications
1
Abandoned Applications
113

Applications

Application numberTitle of the applicationFiling DateStatus
06/596147 APPARATUS FOR SORTING SHEETS Apr 1, 1984 Abandoned
06/596148 APPARATUS FOR SORTING SHEETS Apr 1, 1984 Abandoned
Array ( [id] => 2217028 [patent_doc_number] => 04624370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Vibratory separation apparatus' [patent_app_type] => 1 [patent_app_number] => 6/589651 [patent_app_country] => US [patent_app_date] => 1984-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4017 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/624/04624370.pdf [firstpage_image] =>[orig_patent_app_number] => 589651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589651
Vibratory separation apparatus Mar 13, 1984 Issued
06/584373 METHOD FOR ADJUSTING WEIGHT BREAKS REACTIVE TO CHANGES AND DISTRIBUTION OF OBJECT WEIGHT Feb 27, 1984 Abandoned
Array ( [id] => 2269239 [patent_doc_number] => 04610359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Method for recognizing and sorting articles' [patent_app_type] => 1 [patent_app_number] => 6/582444 [patent_app_country] => US [patent_app_date] => 1984-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2141 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610359.pdf [firstpage_image] =>[orig_patent_app_number] => 582444 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/582444
Method for recognizing and sorting articles Feb 21, 1984 Issued
06/578138 MAGNETIC REFUSE SEPARATOR Feb 7, 1984 Abandoned
Array ( [id] => 2214379 [patent_doc_number] => 04609108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Tobacco sorting method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/574705 [patent_app_country] => US [patent_app_date] => 1984-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2671 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609108.pdf [firstpage_image] =>[orig_patent_app_number] => 574705 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574705
Tobacco sorting method and apparatus Jan 26, 1984 Issued
Array ( [id] => 2314686 [patent_doc_number] => 04635787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Sorting machine' [patent_app_type] => 1 [patent_app_number] => 6/573615 [patent_app_country] => US [patent_app_date] => 1984-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2051 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/635/04635787.pdf [firstpage_image] =>[orig_patent_app_number] => 573615 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/573615
Sorting machine Jan 24, 1984 Issued
Array ( [id] => 2138920 [patent_doc_number] => 04535893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Spool separating device' [patent_app_type] => 1 [patent_app_number] => 6/572206 [patent_app_country] => US [patent_app_date] => 1984-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2110 [patent_no_of_claims] => 6 [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/04/535/04535893.pdf [firstpage_image] =>[orig_patent_app_number] => 572206 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/572206
Spool separating device Jan 18, 1984 Issued
Array ( [id] => 2230265 [patent_doc_number] => 04573583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-04 [patent_title] => 'Fruit sizer' [patent_app_type] => 1 [patent_app_number] => 6/570074 [patent_app_country] => US [patent_app_date] => 1984-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 4310 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/573/04573583.pdf [firstpage_image] =>[orig_patent_app_number] => 570074 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/570074
Fruit sizer Jan 9, 1984 Issued
06/567967 INTERMODAL TRANSPORT SYSTEM Jan 5, 1984 Abandoned
Array ( [id] => 2251526 [patent_doc_number] => 04597335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Track for welding carriage and locator apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 6/563993 [patent_app_country] => US [patent_app_date] => 1983-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2578 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/597/04597335.pdf [firstpage_image] =>[orig_patent_app_number] => 563993 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/563993
Track for welding carriage and locator apparatus therefor Dec 20, 1983 Issued
Array ( [id] => 2289939 [patent_doc_number] => 04681231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Article selecting and conveying system' [patent_app_type] => 1 [patent_app_number] => 6/557068 [patent_app_country] => US [patent_app_date] => 1983-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 8618 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681231.pdf [firstpage_image] =>[orig_patent_app_number] => 557068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/557068
Article selecting and conveying system Dec 1, 1983 Issued
06/557475 FLOATING LOADING SYSTEM Dec 1, 1983 Abandoned
Array ( [id] => 2261134 [patent_doc_number] => 04583636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-22 [patent_title] => 'Device for weight classification of crops' [patent_app_type] => 1 [patent_app_number] => 6/550077 [patent_app_country] => US [patent_app_date] => 1983-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1456 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/583/04583636.pdf [firstpage_image] =>[orig_patent_app_number] => 550077 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/550077
Device for weight classification of crops Nov 7, 1983 Issued
06/550038 OUTER APPEARANCE QUALITY INSPECTION SYSTEM Nov 7, 1983 Abandoned
Array ( [id] => 2301053 [patent_doc_number] => 04637320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Articulated gondola railcar' [patent_app_type] => 1 [patent_app_number] => 6/547967 [patent_app_country] => US [patent_app_date] => 1983-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4281 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/637/04637320.pdf [firstpage_image] =>[orig_patent_app_number] => 547967 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/547967
Articulated gondola railcar Nov 1, 1983 Issued
Array ( [id] => 2247284 [patent_doc_number] => 04602716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Process for determining the soundness of sowing seeds and their soundness-dependent germinative ability, and apparatus for carrying out the process' [patent_app_type] => 1 [patent_app_number] => 6/552176 [patent_app_country] => US [patent_app_date] => 1983-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2512 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602716.pdf [firstpage_image] =>[orig_patent_app_number] => 552176 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/552176
Process for determining the soundness of sowing seeds and their soundness-dependent germinative ability, and apparatus for carrying out the process Oct 13, 1983 Issued
Array ( [id] => 2169974 [patent_doc_number] => 04560070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Device for separation of sprues from molded pieces of different shapes and sizes' [patent_app_type] => 1 [patent_app_number] => 6/537435 [patent_app_country] => US [patent_app_date] => 1983-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1053 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560070.pdf [firstpage_image] =>[orig_patent_app_number] => 537435 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/537435
Device for separation of sprues from molded pieces of different shapes and sizes Sep 29, 1983 Issued
Array ( [id] => 2256744 [patent_doc_number] => 04569512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Device for destacking letters associated with a storage magazine and sorting machine equipped with such a device' [patent_app_type] => 1 [patent_app_number] => 6/536500 [patent_app_country] => US [patent_app_date] => 1983-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1800 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/569/04569512.pdf [firstpage_image] =>[orig_patent_app_number] => 536500 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536500
Device for destacking letters associated with a storage magazine and sorting machine equipped with such a device Sep 27, 1983 Issued
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