Search

Robert A. Hafer

Examiner (ID: 194)

Most Active Art Unit
3303
Art Unit(s)
3303, 3302, 3301, 3505, PCT, 3712, 3502
Total Applications
338
Issued Applications
311
Pending Applications
7
Abandoned Applications
19

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1909149 [patent_doc_number] => 04270338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Crop harvesting machine' [patent_app_type] => 1 [patent_app_number] => 6/102180 [patent_app_country] => US [patent_app_date] => 1979-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2775 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270338.pdf [firstpage_image] =>[orig_patent_app_number] => 102180 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/102180
Crop harvesting machine Dec 9, 1979 Issued
Array ( [id] => 1915047 [patent_doc_number] => 04290256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Single cable control system for lawn mower' [patent_app_type] => 1 [patent_app_number] => 6/101617 [patent_app_country] => US [patent_app_date] => 1979-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3835 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290256.pdf [firstpage_image] =>[orig_patent_app_number] => 101617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/101617
Single cable control system for lawn mower Dec 9, 1979 Issued
Array ( [id] => 2001741 [patent_doc_number] => 04398384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Crop conditioning apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/173136 [patent_app_country] => US [patent_app_date] => 1979-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 12045 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/398/04398384.pdf [firstpage_image] =>[orig_patent_app_number] => 173136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/173136
Crop conditioning apparatus and method Nov 29, 1979 Issued
Array ( [id] => 1895306 [patent_doc_number] => 04292795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Straw and chaff chopper and spreader' [patent_app_type] => 1 [patent_app_number] => 6/095671 [patent_app_country] => US [patent_app_date] => 1979-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2443 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/292/04292795.pdf [firstpage_image] =>[orig_patent_app_number] => 095671 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/095671
Straw and chaff chopper and spreader Nov 18, 1979 Issued
Array ( [id] => 1895297 [patent_doc_number] => 04292793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Hay harvesting machine' [patent_app_type] => 1 [patent_app_number] => 6/094968 [patent_app_country] => US [patent_app_date] => 1979-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2529 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/292/04292793.pdf [firstpage_image] =>[orig_patent_app_number] => 094968 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094968
Hay harvesting machine Nov 14, 1979 Issued
Array ( [id] => 1887048 [patent_doc_number] => 04266391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Header attachment mechanism for combines' [patent_app_type] => 1 [patent_app_number] => 6/091436 [patent_app_country] => US [patent_app_date] => 1979-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3610 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266391.pdf [firstpage_image] =>[orig_patent_app_number] => 091436 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/091436
Header attachment mechanism for combines Nov 4, 1979 Issued
Array ( [id] => 1887053 [patent_doc_number] => 04266392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Header cutting angle adjustment mechanism' [patent_app_type] => 1 [patent_app_number] => 6/091446 [patent_app_country] => US [patent_app_date] => 1979-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3316 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266392.pdf [firstpage_image] =>[orig_patent_app_number] => 091446 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/091446
Header cutting angle adjustment mechanism Nov 4, 1979 Issued
Array ( [id] => 1964219 [patent_doc_number] => 04319641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Rock picker' [patent_app_type] => 1 [patent_app_number] => 6/091094 [patent_app_country] => US [patent_app_date] => 1979-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4148 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319641.pdf [firstpage_image] =>[orig_patent_app_number] => 091094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/091094
Rock picker Nov 4, 1979 Issued
Array ( [id] => 1901282 [patent_doc_number] => 04301647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Forage chopping cylinder' [patent_app_type] => 1 [patent_app_number] => 6/091258 [patent_app_country] => US [patent_app_date] => 1979-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2062 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301647.pdf [firstpage_image] =>[orig_patent_app_number] => 091258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/091258
Forage chopping cylinder Nov 4, 1979 Issued
Array ( [id] => 1867053 [patent_doc_number] => 04282706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-11 [patent_title] => 'Shaker units for harvesting machines' [patent_app_type] => 1 [patent_app_number] => 6/090798 [patent_app_country] => US [patent_app_date] => 1979-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2196 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/282/04282706.pdf [firstpage_image] =>[orig_patent_app_number] => 090798 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090798
Shaker units for harvesting machines Nov 1, 1979 Issued
Array ( [id] => 1922907 [patent_doc_number] => 04283906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Top driven shaker units for harvesting machine' [patent_app_type] => 1 [patent_app_number] => 6/090815 [patent_app_country] => US [patent_app_date] => 1979-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2008 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/283/04283906.pdf [firstpage_image] =>[orig_patent_app_number] => 090815 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090815
Top driven shaker units for harvesting machine Nov 1, 1979 Issued
Array ( [id] => 1868206 [patent_doc_number] => 04282932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-11 [patent_title] => 'Rock picker' [patent_app_type] => 1 [patent_app_number] => 6/090317 [patent_app_country] => US [patent_app_date] => 1979-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4985 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/282/04282932.pdf [firstpage_image] =>[orig_patent_app_number] => 090317 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090317
Rock picker Oct 31, 1979 Issued
Array ( [id] => 1859899 [patent_doc_number] => 04267688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-19 [patent_title] => 'Mowing device' [patent_app_type] => 1 [patent_app_number] => 6/087725 [patent_app_country] => US [patent_app_date] => 1979-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1655 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267688.pdf [firstpage_image] =>[orig_patent_app_number] => 087725 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/087725
Mowing device Oct 23, 1979 Issued
Array ( [id] => 1859896 [patent_doc_number] => 04267687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-19 [patent_title] => 'Combination combine and hay head' [patent_app_type] => 1 [patent_app_number] => 6/086412 [patent_app_country] => US [patent_app_date] => 1979-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 965 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267687.pdf [firstpage_image] =>[orig_patent_app_number] => 086412 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/086412
Combination combine and hay head Oct 18, 1979 Issued
Array ( [id] => 1873628 [patent_doc_number] => 04279261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Automatic safety device for hulling machine' [patent_app_type] => 1 [patent_app_number] => 6/084425 [patent_app_country] => US [patent_app_date] => 1979-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3290 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279261.pdf [firstpage_image] =>[orig_patent_app_number] => 084425 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/084425
Automatic safety device for hulling machine Oct 11, 1979 Issued
Array ( [id] => 1921102 [patent_doc_number] => 04297833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-03 [patent_title] => 'Crop pickup with outboard cam control' [patent_app_type] => 1 [patent_app_number] => 6/083625 [patent_app_country] => US [patent_app_date] => 1979-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2091 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/297/04297833.pdf [firstpage_image] =>[orig_patent_app_number] => 083625 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/083625
Crop pickup with outboard cam control Oct 10, 1979 Issued
Array ( [id] => 1914352 [patent_doc_number] => 04276737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Vegetation cutter' [patent_app_type] => 1 [patent_app_number] => 6/081429 [patent_app_country] => US [patent_app_date] => 1979-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2966 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276737.pdf [firstpage_image] =>[orig_patent_app_number] => 081429 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/081429
Vegetation cutter Oct 2, 1979 Issued
Array ( [id] => 1859772 [patent_doc_number] => 04269018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Bean divider' [patent_app_type] => 1 [patent_app_number] => 6/081157 [patent_app_country] => US [patent_app_date] => 1979-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1289 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/269/04269018.pdf [firstpage_image] =>[orig_patent_app_number] => 081157 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/081157
Bean divider Oct 1, 1979 Issued
Array ( [id] => 1867491 [patent_doc_number] => 04291526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Method and apparatus for harvesting fruit from a row crop trained on trellis wires or the like' [patent_app_type] => 1 [patent_app_number] => 6/080007 [patent_app_country] => US [patent_app_date] => 1979-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5117 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291526.pdf [firstpage_image] =>[orig_patent_app_number] => 080007 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/080007
Method and apparatus for harvesting fruit from a row crop trained on trellis wires or the like Sep 27, 1979 Issued
Array ( [id] => 1894152 [patent_doc_number] => 04265078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Cotton gleaner' [patent_app_type] => 1 [patent_app_number] => 6/077327 [patent_app_country] => US [patent_app_date] => 1979-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2351 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265078.pdf [firstpage_image] =>[orig_patent_app_number] => 077327 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077327
Cotton gleaner Sep 19, 1979 Issued
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