
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2075796
[patent_doc_number] => 04447006
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-08
[patent_title] => 'Cam type elastic rail fastening device'
[patent_app_type] => 1
[patent_app_number] => 6/356752
[patent_app_country] => US
[patent_app_date] => 1982-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 1846
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/447/04447006.pdf
[firstpage_image] =>[orig_patent_app_number] => 356752
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/356752 | Cam type elastic rail fastening device | Mar 9, 1982 | Issued |
Array
(
[id] => 2074473
[patent_doc_number] => 04461422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-24
[patent_title] => 'Railway spike and an assembly on a railway track incorporating the spike'
[patent_app_type] => 1
[patent_app_number] => 6/356287
[patent_app_country] => US
[patent_app_date] => 1982-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 1929
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/461/04461422.pdf
[firstpage_image] =>[orig_patent_app_number] => 356287
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/356287 | Railway spike and an assembly on a railway track incorporating the spike | Mar 8, 1982 | Issued |
Array
(
[id] => 2093992
[patent_doc_number] => 04428297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-31
[patent_title] => 'Railway track tamping machine'
[patent_app_type] => 1
[patent_app_number] => 6/352755
[patent_app_country] => US
[patent_app_date] => 1982-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2330
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 309
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/428/04428297.pdf
[firstpage_image] =>[orig_patent_app_number] => 352755
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/352755 | Railway track tamping machine | Feb 25, 1982 | Issued |
Array
(
[id] => 2174824
[patent_doc_number] => 04507033
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-26
[patent_title] => 'Load securing apparatus for a cargo carrying vehicle'
[patent_app_type] => 1
[patent_app_number] => 6/352799
[patent_app_country] => US
[patent_app_date] => 1982-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2384
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/507/04507033.pdf
[firstpage_image] =>[orig_patent_app_number] => 352799
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/352799 | Load securing apparatus for a cargo carrying vehicle | Feb 25, 1982 | Issued |
Array
(
[id] => 2184793
[patent_doc_number] => 04511044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Seal force monitor apparatus, system, and method for in-process determination of integrity of sealed containers'
[patent_app_type] => 1
[patent_app_number] => 6/351660
[patent_app_country] => US
[patent_app_date] => 1982-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 7215
[patent_no_of_claims] => 10
[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/04/511/04511044.pdf
[firstpage_image] =>[orig_patent_app_number] => 351660
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/351660 | Seal force monitor apparatus, system, and method for in-process determination of integrity of sealed containers | Feb 23, 1982 | Issued |
Array
(
[id] => 2033524
[patent_doc_number] => 04413739
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-08
[patent_title] => 'Automatic weight sorter'
[patent_app_type] => 1
[patent_app_number] => 6/350606
[patent_app_country] => US
[patent_app_date] => 1982-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3772
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 341
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/413/04413739.pdf
[firstpage_image] =>[orig_patent_app_number] => 350606
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350606 | Automatic weight sorter | Feb 21, 1982 | Issued |
Array
(
[id] => 2190001
[patent_doc_number] => 04494655
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-22
[patent_title] => 'Sorter with automatic removal mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/349688
[patent_app_country] => US
[patent_app_date] => 1982-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4820
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[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 435
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/494/04494655.pdf
[firstpage_image] =>[orig_patent_app_number] => 349688
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/349688 | Sorter with automatic removal mechanism | Feb 16, 1982 | Issued |
Array
(
[id] => 2120973
[patent_doc_number] => 04482059
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-13
[patent_title] => 'Sorter with automatic push-out mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/349689
[patent_app_country] => US
[patent_app_date] => 1982-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 8271
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 377
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/482/04482059.pdf
[firstpage_image] =>[orig_patent_app_number] => 349689
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/349689 | Sorter with automatic push-out mechanism | Feb 16, 1982 | Issued |
Array
(
[id] => 2109247
[patent_doc_number] => 04484685
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-27
[patent_title] => 'Mail sorting rack'
[patent_app_type] => 1
[patent_app_number] => 6/349115
[patent_app_country] => US
[patent_app_date] => 1982-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1943
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 185
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/484/04484685.pdf
[firstpage_image] =>[orig_patent_app_number] => 349115
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/349115 | Mail sorting rack | Feb 15, 1982 | Issued |
Array
(
[id] => 2064686
[patent_doc_number] => 04462314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-31
[patent_title] => 'Rocker arm assembly for an aerial tramway'
[patent_app_type] => 1
[patent_app_number] => 6/346167
[patent_app_country] => US
[patent_app_date] => 1982-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 8607
[patent_no_of_claims] => 13
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/462/04462314.pdf
[firstpage_image] =>[orig_patent_app_number] => 346167
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/346167 | Rocker arm assembly for an aerial tramway | Feb 4, 1982 | Issued |
Array
(
[id] => 2081144
[patent_doc_number] => 04465195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-14
[patent_title] => 'Method of sorting and counting cans'
[patent_app_type] => 1
[patent_app_number] => 6/345802
[patent_app_country] => US
[patent_app_date] => 1982-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_words_short_claim] => 393
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/465/04465195.pdf
[firstpage_image] =>[orig_patent_app_number] => 345802
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/345802 | Method of sorting and counting cans | Feb 3, 1982 | Issued |
Array
(
[id] => 2095290
[patent_doc_number] => 04457434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-03
[patent_title] => 'Apparatus for orienting, singulating and sizing mushrooms and like objects'
[patent_app_type] => 1
[patent_app_number] => 6/344573
[patent_app_country] => US
[patent_app_date] => 1982-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 4994
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[pdf_file] => patents/04/457/04457434.pdf
[firstpage_image] =>[orig_patent_app_number] => 344573
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344573 | Apparatus for orienting, singulating and sizing mushrooms and like objects | Jan 31, 1982 | Issued |
Array
(
[id] => 2136975
[patent_doc_number] => 04535700
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-20
[patent_title] => 'Device for tamping railroad track adjacent the tie ends thereof'
[patent_app_type] => 1
[patent_app_number] => 6/343331
[patent_app_country] => US
[patent_app_date] => 1982-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => patents/04/535/04535700.pdf
[firstpage_image] =>[orig_patent_app_number] => 343331
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/343331 | Device for tamping railroad track adjacent the tie ends thereof | Jan 26, 1982 | Issued |
Array
(
[id] => 2101866
[patent_doc_number] => 04473157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-25
[patent_title] => 'Automatic bank note transaction apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/337754
[patent_app_country] => US
[patent_app_date] => 1982-01-07
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/473/04473157.pdf
[firstpage_image] =>[orig_patent_app_number] => 337754
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/337754 | Automatic bank note transaction apparatus | Jan 6, 1982 | Issued |
Array
(
[id] => 2123374
[patent_doc_number] => 04426006
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-17
[patent_title] => 'Method and apparatus for sorting fruits, vegetables or the like by weight'
[patent_app_type] => 1
[patent_app_number] => 6/335668
[patent_app_country] => US
[patent_app_date] => 1981-12-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/426/04426006.pdf
[firstpage_image] =>[orig_patent_app_number] => 335668
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/335668 | Method and apparatus for sorting fruits, vegetables or the like by weight | Dec 29, 1981 | Issued |
Array
(
[id] => 2082008
[patent_doc_number] => 04450073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Automatic weight grading and sorting apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/334177
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[pdf_file] => patents/04/450/04450073.pdf
[firstpage_image] =>[orig_patent_app_number] => 334177
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/334177 | Automatic weight grading and sorting apparatus | Dec 23, 1981 | Issued |
Array
(
[id] => 2141436
[patent_doc_number] => 04497257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-05
[patent_title] => 'Retractable wheeled vehicle'
[patent_app_type] => 1
[patent_app_number] => 6/326864
[patent_app_country] => US
[patent_app_date] => 1981-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/497/04497257.pdf
[firstpage_image] =>[orig_patent_app_number] => 326864
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/326864 | Retractable wheeled vehicle | Dec 2, 1981 | Issued |
Array
(
[id] => 2211921
[patent_doc_number] => 04608931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-02
[patent_title] => 'Filament wound railway hopper car'
[patent_app_type] => 1
[patent_app_number] => 6/326796
[patent_app_country] => US
[patent_app_date] => 1981-12-03
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[pdf_file] => patents/04/608/04608931.pdf
[firstpage_image] =>[orig_patent_app_number] => 326796
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/326796 | Filament wound railway hopper car | Dec 2, 1981 | Issued |
Array
(
[id] => 2126896
[patent_doc_number] => 04515274
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-07
[patent_title] => 'Particle analyzing and sorting apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/326734
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/515/04515274.pdf
[firstpage_image] =>[orig_patent_app_number] => 326734
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/326734 | Particle analyzing and sorting apparatus | Dec 1, 1981 | Issued |
| 06/326586 | MAGNETIC REFUSE SEPARATOR | Dec 1, 1981 | Abandoned |