
Robert A. Hafer
Examiner (ID: 11290)
| Most Active Art Unit | 3303 |
| Art Unit(s) | 3303, 3502, 3301, 3712, PCT, 3302, 3505 |
| Total Applications | 338 |
| Issued Applications | 311 |
| Pending Applications | 7 |
| Abandoned Applications | 19 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1908726
[patent_doc_number] => 04253471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-03
[patent_title] => 'Cleaning shoe for a combine harvester'
[patent_app_type] => 1
[patent_app_number] => 6/054735
[patent_app_country] => US
[patent_app_date] => 1979-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2367
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/253/04253471.pdf
[firstpage_image] =>[orig_patent_app_number] => 054735
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/054735 | Cleaning shoe for a combine harvester | Jul 4, 1979 | Issued |
Array
(
[id] => 1895292
[patent_doc_number] => 04292792
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-06
[patent_title] => 'Adjustable harvesting machine for blueberries and other plants'
[patent_app_type] => 1
[patent_app_number] => 6/053817
[patent_app_country] => US
[patent_app_date] => 1979-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3627
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/292/04292792.pdf
[firstpage_image] =>[orig_patent_app_number] => 053817
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/053817 | Adjustable harvesting machine for blueberries and other plants | Jul 1, 1979 | Issued |
Array
(
[id] => 1859902
[patent_doc_number] => 04267689
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Maize cutter'
[patent_app_type] => 1
[patent_app_number] => 6/053326
[patent_app_country] => US
[patent_app_date] => 1979-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1633
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/267/04267689.pdf
[firstpage_image] =>[orig_patent_app_number] => 053326
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/053326 | Maize cutter | Jun 28, 1979 | Issued |
Array
(
[id] => 1940220
[patent_doc_number] => 04308714
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-05
[patent_title] => 'Three drum defoliator'
[patent_app_type] => 1
[patent_app_number] => 6/052756
[patent_app_country] => US
[patent_app_date] => 1979-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 14
[patent_no_of_words] => 3692
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/308/04308714.pdf
[firstpage_image] =>[orig_patent_app_number] => 052756
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/052756 | Three drum defoliator | Jun 27, 1979 | Issued |
Array
(
[id] => 1859777
[patent_doc_number] => 04269019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => 'Tedding attachment for rotary harvesting mower'
[patent_app_type] => 1
[patent_app_number] => 6/051220
[patent_app_country] => US
[patent_app_date] => 1979-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1443
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/269/04269019.pdf
[firstpage_image] =>[orig_patent_app_number] => 051220
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/051220 | Tedding attachment for rotary harvesting mower | Jun 21, 1979 | Issued |
Array
(
[id] => 1887684
[patent_doc_number] => 04287710
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-08
[patent_title] => 'Hay machine for working crop lying on the ground'
[patent_app_type] => 1
[patent_app_number] => 6/046238
[patent_app_country] => US
[patent_app_date] => 1979-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 4837
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/287/04287710.pdf
[firstpage_image] =>[orig_patent_app_number] => 046238
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/046238 | Hay machine for working crop lying on the ground | Jun 6, 1979 | Issued |
Array
(
[id] => 1873658
[patent_doc_number] => 04254605
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-10
[patent_title] => 'Hay conditioner'
[patent_app_type] => 1
[patent_app_number] => 6/045878
[patent_app_country] => US
[patent_app_date] => 1979-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2045
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/254/04254605.pdf
[firstpage_image] =>[orig_patent_app_number] => 045878
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/045878 | Hay conditioner | Jun 5, 1979 | Issued |
Array
(
[id] => 1880065
[patent_doc_number] => 04272946
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-16
[patent_title] => 'Mobile hammer-mill'
[patent_app_type] => 1
[patent_app_number] => 6/045877
[patent_app_country] => US
[patent_app_date] => 1979-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2357
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/272/04272946.pdf
[firstpage_image] =>[orig_patent_app_number] => 045877
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/045877 | Mobile hammer-mill | Jun 5, 1979 | Issued |
Array
(
[id] => 1922898
[patent_doc_number] => 04283904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-18
[patent_title] => 'Grass forage harvester'
[patent_app_type] => 1
[patent_app_number] => 6/045326
[patent_app_country] => US
[patent_app_date] => 1979-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3294
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/283/04283904.pdf
[firstpage_image] =>[orig_patent_app_number] => 045326
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/045326 | Grass forage harvester | Jun 3, 1979 | Issued |
Array
(
[id] => 1908977
[patent_doc_number] => 04299078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-10
[patent_title] => 'Mower-conditioner'
[patent_app_type] => 1
[patent_app_number] => 6/045325
[patent_app_country] => US
[patent_app_date] => 1979-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3361
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/299/04299078.pdf
[firstpage_image] =>[orig_patent_app_number] => 045325
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/045325 | Mower-conditioner | Jun 3, 1979 | Issued |
Array
(
[id] => 1859894
[patent_doc_number] => 04267686
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Lawn mower having flexible filament cutter elements'
[patent_app_type] => 1
[patent_app_number] => 6/044045
[patent_app_country] => US
[patent_app_date] => 1979-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2799
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/267/04267686.pdf
[firstpage_image] =>[orig_patent_app_number] => 044045
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/044045 | Lawn mower having flexible filament cutter elements | May 30, 1979 | Issued |
Array
(
[id] => 1866907
[patent_doc_number] => 04258535
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => 'Shielding structure for rotary mower'
[patent_app_type] => 1
[patent_app_number] => 6/041858
[patent_app_country] => US
[patent_app_date] => 1979-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1622
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/258/04258535.pdf
[firstpage_image] =>[orig_patent_app_number] => 041858
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/041858 | Shielding structure for rotary mower | May 23, 1979 | Issued |
Array
(
[id] => 2180514
[patent_doc_number] => 04510738
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Air cushion lawn mower'
[patent_app_type] => 1
[patent_app_number] => 6/041533
[patent_app_country] => US
[patent_app_date] => 1979-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 793
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/510/04510738.pdf
[firstpage_image] =>[orig_patent_app_number] => 041533
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/041533 | Air cushion lawn mower | May 21, 1979 | Issued |
Array
(
[id] => 1860048
[patent_doc_number] => 04255921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-17
[patent_title] => 'Bat construction for a harvester reel'
[patent_app_type] => 1
[patent_app_number] => 6/036502
[patent_app_country] => US
[patent_app_date] => 1979-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2736
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/255/04255921.pdf
[firstpage_image] =>[orig_patent_app_number] => 036502
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/036502 | Bat construction for a harvester reel | May 6, 1979 | Issued |
Array
(
[id] => 1908988
[patent_doc_number] => 04270303
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-02
[patent_title] => 'Construction tiles for making toy wall panels'
[patent_app_type] => 1
[patent_app_number] => 6/034244
[patent_app_country] => US
[patent_app_date] => 1979-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 44
[patent_no_of_words] => 2650
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/270/04270303.pdf
[firstpage_image] =>[orig_patent_app_number] => 034244
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/034244 | Construction tiles for making toy wall panels | Apr 29, 1979 | Issued |
Array
(
[id] => 1898064
[patent_doc_number] => 04275525
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-30
[patent_title] => 'Housing with motor and solar cell'
[patent_app_type] => 1
[patent_app_number] => 6/032333
[patent_app_country] => US
[patent_app_date] => 1979-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 3226
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/275/04275525.pdf
[firstpage_image] =>[orig_patent_app_number] => 032333
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/032333 | Housing with motor and solar cell | Apr 22, 1979 | Issued |
Array
(
[id] => 1915622
[patent_doc_number] => 04263773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-28
[patent_title] => 'Beet topping device'
[patent_app_type] => 1
[patent_app_number] => 6/030698
[patent_app_country] => US
[patent_app_date] => 1979-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 3317
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/263/04263773.pdf
[firstpage_image] =>[orig_patent_app_number] => 030698
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/030698 | Beet topping device | Apr 15, 1979 | Issued |
Array
(
[id] => 1859388
[patent_doc_number] => 04274222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-23
[patent_title] => 'Construction element and throwing toy made therefrom'
[patent_app_type] => 1
[patent_app_number] => 6/029727
[patent_app_country] => US
[patent_app_date] => 1979-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 13
[patent_no_of_words] => 4097
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/274/04274222.pdf
[firstpage_image] =>[orig_patent_app_number] => 029727
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/029727 | Construction element and throwing toy made therefrom | Apr 12, 1979 | Issued |
Array
(
[id] => 1881913
[patent_doc_number] => 04296818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-27
[patent_title] => 'Rotary rock picker'
[patent_app_type] => 1
[patent_app_number] => 6/028661
[patent_app_country] => US
[patent_app_date] => 1979-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1933
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/296/04296818.pdf
[firstpage_image] =>[orig_patent_app_number] => 028661
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/028661 | Rotary rock picker | Apr 9, 1979 | Issued |
Array
(
[id] => 1874255
[patent_doc_number] => 04250699
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-17
[patent_title] => 'Clipping apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/028448
[patent_app_country] => US
[patent_app_date] => 1979-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1238
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/250/04250699.pdf
[firstpage_image] =>[orig_patent_app_number] => 028448
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/028448 | Clipping apparatus | Apr 8, 1979 | Issued |