
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2052831
[patent_doc_number] => 04408618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-11
[patent_title] => 'Axial flow rotary separator'
[patent_app_type] => 1
[patent_app_number] => 6/157141
[patent_app_country] => US
[patent_app_date] => 1980-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 28
[patent_no_of_words] => 12187
[patent_no_of_claims] => 60
[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/04/408/04408618.pdf
[firstpage_image] =>[orig_patent_app_number] => 157141
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/157141 | Axial flow rotary separator | Jun 5, 1980 | Issued |
Array
(
[id] => 1880794
[patent_doc_number] => 04296594
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-27
[patent_title] => 'Fruit picker'
[patent_app_type] => 1
[patent_app_number] => 6/156045
[patent_app_country] => US
[patent_app_date] => 1980-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4796
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/296/04296594.pdf
[firstpage_image] =>[orig_patent_app_number] => 156045
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/156045 | Fruit picker | Jun 2, 1980 | Issued |
Array
(
[id] => 1990092
[patent_doc_number] => 04317464
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-02
[patent_title] => 'Atra lube hair lubricating comb'
[patent_app_type] => 1
[patent_app_number] => 6/154807
[patent_app_country] => US
[patent_app_date] => 1980-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1018
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/317/04317464.pdf
[firstpage_image] =>[orig_patent_app_number] => 154807
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/154807 | Atra lube hair lubricating comb | May 29, 1980 | Issued |
Array
(
[id] => 2011847
[patent_doc_number] => 04418520
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-06
[patent_title] => 'Thrust swivel bearing on mowing knives supported in swinging levers of mower cutting systems'
[patent_app_type] => 1
[patent_app_number] => 6/154365
[patent_app_country] => US
[patent_app_date] => 1980-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 3852
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/418/04418520.pdf
[firstpage_image] =>[orig_patent_app_number] => 154365
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/154365 | Thrust swivel bearing on mowing knives supported in swinging levers of mower cutting systems | May 28, 1980 | Issued |
Array
(
[id] => 1912742
[patent_doc_number] => 04307739
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-29
[patent_title] => 'Hygienic comb and brush'
[patent_app_type] => 1
[patent_app_number] => 6/152836
[patent_app_country] => US
[patent_app_date] => 1980-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1159
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/307/04307739.pdf
[firstpage_image] =>[orig_patent_app_number] => 152836
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/152836 | Hygienic comb and brush | May 26, 1980 | Issued |
Array
(
[id] => 1880159
[patent_doc_number] => 04303079
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-01
[patent_title] => 'Radial blowing device for a cleaning arrangement of a harvester thresher'
[patent_app_type] => 1
[patent_app_number] => 6/152580
[patent_app_country] => US
[patent_app_date] => 1980-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1801
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/303/04303079.pdf
[firstpage_image] =>[orig_patent_app_number] => 152580
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/152580 | Radial blowing device for a cleaning arrangement of a harvester thresher | May 22, 1980 | Issued |
Array
(
[id] => 1963955
[patent_doc_number] => 04319596
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-16
[patent_title] => 'Nail polish removing device'
[patent_app_type] => 1
[patent_app_number] => 6/151938
[patent_app_country] => US
[patent_app_date] => 1980-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1161
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/319/04319596.pdf
[firstpage_image] =>[orig_patent_app_number] => 151938
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/151938 | Nail polish removing device | May 20, 1980 | Issued |
| 06/148770 | MANICURE EASEL | May 11, 1980 | Issued |
Array
(
[id] => 1947178
[patent_doc_number] => 04312177
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-26
[patent_title] => 'Height-control device for the elevatable implement of an agricultural harvesting machine'
[patent_app_type] => 1
[patent_app_number] => 6/148235
[patent_app_country] => US
[patent_app_date] => 1980-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5076
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/312/04312177.pdf
[firstpage_image] =>[orig_patent_app_number] => 148235
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/148235 | Height-control device for the elevatable implement of an agricultural harvesting machine | May 8, 1980 | Issued |
Array
(
[id] => 1960157
[patent_doc_number] => 04315546
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-16
[patent_title] => 'Double roll rock windrower'
[patent_app_type] => 1
[patent_app_number] => 6/146671
[patent_app_country] => US
[patent_app_date] => 1980-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 4250
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 310
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/315/04315546.pdf
[firstpage_image] =>[orig_patent_app_number] => 146671
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/146671 | Double roll rock windrower | May 4, 1980 | Issued |
| 06/146198 | HAYMAKING MACHINE | Apr 29, 1980 | Abandoned |
Array
(
[id] => 1983140
[patent_doc_number] => 04345422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-24
[patent_title] => 'Hay-gathering machine for pulling windrows, turning and scattering hay'
[patent_app_type] => 1
[patent_app_number] => 6/144259
[patent_app_country] => US
[patent_app_date] => 1980-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 7353
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/345/04345422.pdf
[firstpage_image] =>[orig_patent_app_number] => 144259
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/144259 | Hay-gathering machine for pulling windrows, turning and scattering hay | Apr 27, 1980 | Issued |
Array
(
[id] => 1968125
[patent_doc_number] => 04343142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-10
[patent_title] => 'Apparatus having a variable attitude work implement'
[patent_app_type] => 1
[patent_app_number] => 6/144610
[patent_app_country] => US
[patent_app_date] => 1980-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 8472
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/343/04343142.pdf
[firstpage_image] =>[orig_patent_app_number] => 144610
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/144610 | Apparatus having a variable attitude work implement | Apr 27, 1980 | Issued |
Array
(
[id] => 1941540
[patent_doc_number] => 04313449
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-02
[patent_title] => 'Rotor of thrashing section of crop harvesting machine'
[patent_app_type] => 1
[patent_app_number] => 6/143175
[patent_app_country] => US
[patent_app_date] => 1980-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 514
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/313/04313449.pdf
[firstpage_image] =>[orig_patent_app_number] => 143175
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/143175 | Rotor of thrashing section of crop harvesting machine | Apr 23, 1980 | Issued |
Array
(
[id] => 1959412
[patent_doc_number] => 04315395
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-16
[patent_title] => 'Jack stand for agricultural attachment'
[patent_app_type] => 1
[patent_app_number] => 6/142491
[patent_app_country] => US
[patent_app_date] => 1980-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3105
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/315/04315395.pdf
[firstpage_image] =>[orig_patent_app_number] => 142491
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/142491 | Jack stand for agricultural attachment | Apr 20, 1980 | Issued |
Array
(
[id] => 1859908
[patent_doc_number] => 04267690
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Disc reel mower and method and means of manufacturing the same'
[patent_app_type] => 1
[patent_app_number] => 6/140254
[patent_app_country] => US
[patent_app_date] => 1980-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 3948
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/267/04267690.pdf
[firstpage_image] =>[orig_patent_app_number] => 140254
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/140254 | Disc reel mower and method and means of manufacturing the same | Apr 13, 1980 | Issued |
Array
(
[id] => 1885588
[patent_doc_number] => 04280318
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-28
[patent_title] => 'Infinite reel adjustment mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/136656
[patent_app_country] => US
[patent_app_date] => 1980-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3399
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 478
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/280/04280318.pdf
[firstpage_image] =>[orig_patent_app_number] => 136656
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/136656 | Infinite reel adjustment mechanism | Apr 1, 1980 | Issued |
Array
(
[id] => 1930850
[patent_doc_number] => 04337781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-06
[patent_title] => 'Roller support for cage sweep mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/135980
[patent_app_country] => US
[patent_app_date] => 1980-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1391
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/337/04337781.pdf
[firstpage_image] =>[orig_patent_app_number] => 135980
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/135980 | Roller support for cage sweep mechanism | Mar 30, 1980 | Issued |
Array
(
[id] => 1880629
[patent_doc_number] => 04295323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-20
[patent_title] => 'Towed crop harvester'
[patent_app_type] => 1
[patent_app_number] => 6/135080
[patent_app_country] => US
[patent_app_date] => 1980-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4117
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 350
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/295/04295323.pdf
[firstpage_image] =>[orig_patent_app_number] => 135080
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/135080 | Towed crop harvester | Mar 27, 1980 | Issued |
Array
(
[id] => 1901545
[patent_doc_number] => 04306406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-22
[patent_title] => 'Grass trimming apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/134490
[patent_app_country] => US
[patent_app_date] => 1980-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/306/04306406.pdf
[firstpage_image] =>[orig_patent_app_number] => 134490
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/134490 | Grass trimming apparatus | Mar 26, 1980 | Issued |