
John M. Hoffmann
Examiner (ID: 10071, Phone: (571)272-1191 , Office: P/1741 )
| Most Active Art Unit | 1731 |
| Art Unit(s) | 1712, 1304, 1791, 1303, 1731, 1741 |
| Total Applications | 1565 |
| Issued Applications | 722 |
| Pending Applications | 142 |
| Abandoned Applications | 703 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2107567
[patent_doc_number] => 04451097
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Track section including flexors'
[patent_app_type] => 1
[patent_app_number] => 6/344672
[patent_app_country] => US
[patent_app_date] => 1982-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3324
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/451/04451097.pdf
[firstpage_image] =>[orig_patent_app_number] => 344672
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344672 | Track section including flexors | Jan 31, 1982 | Issued |
Array
(
[id] => 2078854
[patent_doc_number] => 04449758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Sprocket receptacle cleaner embodied in a track section'
[patent_app_type] => 1
[patent_app_number] => 6/344670
[patent_app_country] => US
[patent_app_date] => 1982-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1478
[patent_no_of_claims] => 7
[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/04/449/04449758.pdf
[firstpage_image] =>[orig_patent_app_number] => 344670
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344670 | Sprocket receptacle cleaner embodied in a track section | Jan 31, 1982 | Issued |
Array
(
[id] => 2089002
[patent_doc_number] => 04443041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-17
[patent_title] => 'Track link including removable sprocket-engaging wear cap'
[patent_app_type] => 1
[patent_app_number] => 6/344669
[patent_app_country] => US
[patent_app_date] => 1982-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1490
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/443/04443041.pdf
[firstpage_image] =>[orig_patent_app_number] => 344669
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344669 | Track link including removable sprocket-engaging wear cap | Jan 31, 1982 | Issued |
Array
(
[id] => 2097164
[patent_doc_number] => 04428625
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-31
[patent_title] => 'Drive track link including separable wear and base components'
[patent_app_type] => 1
[patent_app_number] => 6/344668
[patent_app_country] => US
[patent_app_date] => 1982-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 1935
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/428/04428625.pdf
[firstpage_image] =>[orig_patent_app_number] => 344668
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344668 | Drive track link including separable wear and base components | Jan 31, 1982 | Issued |
Array
(
[id] => 2155089
[patent_doc_number] => 04553790
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-19
[patent_title] => 'Flexible dirt guard with back-up plate for track-type vehicle'
[patent_app_type] => 1
[patent_app_number] => 6/648233
[patent_app_country] => US
[patent_app_date] => 1982-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1883
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/553/04553790.pdf
[firstpage_image] =>[orig_patent_app_number] => 648233
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/648233 | Flexible dirt guard with back-up plate for track-type vehicle | Jan 28, 1982 | Issued |
Array
(
[id] => 2003317
[patent_doc_number] => 04421257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-20
[patent_title] => 'Metal pouring nozzle with gas inlet'
[patent_app_type] => 1
[patent_app_number] => 6/344092
[patent_app_country] => US
[patent_app_date] => 1982-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2143
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/421/04421257.pdf
[firstpage_image] =>[orig_patent_app_number] => 344092
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344092 | Metal pouring nozzle with gas inlet | Jan 28, 1982 | Issued |
Array
(
[id] => 2047406
[patent_doc_number] => 04406501
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-27
[patent_title] => 'Recoil system with guided slide assembly for track-type vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/361698
[patent_app_country] => US
[patent_app_date] => 1982-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2366
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/406/04406501.pdf
[firstpage_image] =>[orig_patent_app_number] => 361698
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/361698 | Recoil system with guided slide assembly for track-type vehicles | Jan 28, 1982 | Issued |
Array
(
[id] => 2054675
[patent_doc_number] => 04455053
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-19
[patent_title] => 'Fabricated hinge track shoe'
[patent_app_type] => 1
[patent_app_number] => 6/343519
[patent_app_country] => US
[patent_app_date] => 1982-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3101
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/455/04455053.pdf
[firstpage_image] =>[orig_patent_app_number] => 343519
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/343519 | Fabricated hinge track shoe | Jan 27, 1982 | Issued |
Array
(
[id] => 2096559
[patent_doc_number] => 04457564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-03
[patent_title] => 'Tensioning device for endless chain'
[patent_app_type] => 1
[patent_app_number] => 6/343543
[patent_app_country] => US
[patent_app_date] => 1982-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2531
[patent_no_of_claims] => 2
[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/04/457/04457564.pdf
[firstpage_image] =>[orig_patent_app_number] => 343543
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/343543 | Tensioning device for endless chain | Jan 27, 1982 | Issued |
Array
(
[id] => 2082031
[patent_doc_number] => 04435022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Track block'
[patent_app_type] => 1
[patent_app_number] => 6/342082
[patent_app_country] => US
[patent_app_date] => 1982-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 2266
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/435/04435022.pdf
[firstpage_image] =>[orig_patent_app_number] => 342082
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/342082 | Track block | Jan 24, 1982 | Issued |
Array
(
[id] => 2741338
[patent_doc_number] => RE033566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-09
[patent_title] => 'Roofing structure'
[patent_app_type] => 2
[patent_app_number] => 6/342162
[patent_app_country] => US
[patent_app_date] => 1982-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 19
[patent_no_of_words] => 4416
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033566.pdf
[firstpage_image] =>[orig_patent_app_number] => 342162
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/342162 | Roofing structure | Jan 24, 1982 | Issued |
Array
(
[id] => 2323809
[patent_doc_number] => 04634325
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Eye loop tie down bracket'
[patent_app_type] => 1
[patent_app_number] => 6/342641
[patent_app_country] => US
[patent_app_date] => 1982-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 502
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/634/04634325.pdf
[firstpage_image] =>[orig_patent_app_number] => 342641
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/342641 | Eye loop tie down bracket | Jan 24, 1982 | Issued |
Array
(
[id] => 2048179
[patent_doc_number] => 04390214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-28
[patent_title] => 'Crawler track structure having wear surface'
[patent_app_type] => 1
[patent_app_number] => 6/340556
[patent_app_country] => US
[patent_app_date] => 1982-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 13
[patent_no_of_words] => 3907
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/390/04390214.pdf
[firstpage_image] =>[orig_patent_app_number] => 340556
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/340556 | Crawler track structure having wear surface | Jan 17, 1982 | Issued |
Array
(
[id] => 2018513
[patent_doc_number] => 04394943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-26
[patent_title] => 'Tilting trap chamber'
[patent_app_type] => 1
[patent_app_number] => 6/340032
[patent_app_country] => US
[patent_app_date] => 1982-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1380
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[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/394/04394943.pdf
[firstpage_image] =>[orig_patent_app_number] => 340032
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/340032 | Tilting trap chamber | Jan 17, 1982 | Issued |
Array
(
[id] => 2063092
[patent_doc_number] => 04429813
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-07
[patent_title] => 'Mechanical device to transfer liquids from containers'
[patent_app_type] => 1
[patent_app_number] => 6/339547
[patent_app_country] => US
[patent_app_date] => 1982-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/429/04429813.pdf
[firstpage_image] =>[orig_patent_app_number] => 339547
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339547 | Mechanical device to transfer liquids from containers | Jan 14, 1982 | Issued |
Array
(
[id] => 1993680
[patent_doc_number] => 04383624
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-17
[patent_title] => 'Slide gate'
[patent_app_type] => 1
[patent_app_number] => 6/339511
[patent_app_country] => US
[patent_app_date] => 1982-01-15
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/383/04383624.pdf
[firstpage_image] =>[orig_patent_app_number] => 339511
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339511 | Slide gate | Jan 14, 1982 | Issued |
Array
(
[id] => 2063855
[patent_doc_number] => 04458955
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-10
[patent_title] => 'Suspension arm for upper and lower track runs'
[patent_app_type] => 1
[patent_app_number] => 6/339586
[patent_app_country] => US
[patent_app_date] => 1982-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/458/04458955.pdf
[firstpage_image] =>[orig_patent_app_number] => 339586
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339586 | Suspension arm for upper and lower track runs | Jan 14, 1982 | Issued |
Array
(
[id] => 2097458
[patent_doc_number] => 04457649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-03
[patent_title] => 'Cargo restrainer with spring-bias latch'
[patent_app_type] => 1
[patent_app_number] => 6/339129
[patent_app_country] => US
[patent_app_date] => 1982-01-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/457/04457649.pdf
[firstpage_image] =>[orig_patent_app_number] => 339129
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339129 | Cargo restrainer with spring-bias latch | Jan 12, 1982 | Issued |
Array
(
[id] => 2122274
[patent_doc_number] => 04482189
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-13
[patent_title] => 'Cast vehicle wheel'
[patent_app_type] => 1
[patent_app_number] => 6/341985
[patent_app_country] => US
[patent_app_date] => 1982-01-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/482/04482189.pdf
[firstpage_image] =>[orig_patent_app_number] => 341985
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/341985 | Cast vehicle wheel | Jan 11, 1982 | Issued |
Array
(
[id] => 2013429
[patent_doc_number] => 04402434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-06
[patent_title] => 'Flow responsive closure device'
[patent_app_type] => 1
[patent_app_number] => 6/338597
[patent_app_country] => US
[patent_app_date] => 1982-01-11
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/402/04402434.pdf
[firstpage_image] =>[orig_patent_app_number] => 338597
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/338597 | Flow responsive closure device | Jan 10, 1982 | Issued |