
Robert A. Hafer
Examiner (ID: 19169)
| Most Active Art Unit | 3303 |
| Art Unit(s) | PCT, 3712, 3502, 3303, 3302, 3505, 3301 |
| Total Applications | 338 |
| Issued Applications | 311 |
| Pending Applications | 7 |
| Abandoned Applications | 19 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1923211
[patent_doc_number] => 04286427
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-01
[patent_title] => 'Agricultural machine'
[patent_app_type] => 1
[patent_app_number] => 6/075986
[patent_app_country] => US
[patent_app_date] => 1979-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 18
[patent_no_of_words] => 11830
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/286/04286427.pdf
[firstpage_image] =>[orig_patent_app_number] => 075986
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/075986 | Agricultural machine | Sep 16, 1979 | Issued |
Array
(
[id] => 1887044
[patent_doc_number] => 04266390
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Method for collecting and recycling crop material particles in a roll forming machine'
[patent_app_type] => 1
[patent_app_number] => 6/075922
[patent_app_country] => US
[patent_app_date] => 1979-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3718
[patent_no_of_claims] => 4
[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/04/266/04266390.pdf
[firstpage_image] =>[orig_patent_app_number] => 075922
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/075922 | Method for collecting and recycling crop material particles in a roll forming machine | Sep 16, 1979 | Issued |
Array
(
[id] => 1921895
[patent_doc_number] => 04271662
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-09
[patent_title] => 'Machine for harvesting the foliage of row crops'
[patent_app_type] => 1
[patent_app_number] => 6/075464
[patent_app_country] => US
[patent_app_date] => 1979-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3103
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/271/04271662.pdf
[firstpage_image] =>[orig_patent_app_number] => 075464
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/075464 | Machine for harvesting the foliage of row crops | Sep 13, 1979 | Issued |
Array
(
[id] => 1888160
[patent_doc_number] => 04259832
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-07
[patent_title] => 'Grass collection apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/074819
[patent_app_country] => US
[patent_app_date] => 1979-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2861
[patent_no_of_claims] => 10
[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/04/259/04259832.pdf
[firstpage_image] =>[orig_patent_app_number] => 074819
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/074819 | Grass collection apparatus | Sep 11, 1979 | Issued |
Array
(
[id] => 1880641
[patent_doc_number] => 04295325
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-20
[patent_title] => 'Sugar cane harvester'
[patent_app_type] => 1
[patent_app_number] => 6/074051
[patent_app_country] => US
[patent_app_date] => 1979-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2140
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/295/04295325.pdf
[firstpage_image] =>[orig_patent_app_number] => 074051
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/074051 | Sugar cane harvester | Sep 9, 1979 | Issued |
Array
(
[id] => 1894689
[patent_doc_number] => 04300336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-17
[patent_title] => 'Cutter blade assembly for weed and grass trimmers'
[patent_app_type] => 1
[patent_app_number] => 6/073923
[patent_app_country] => US
[patent_app_date] => 1979-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 3057
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/300/04300336.pdf
[firstpage_image] =>[orig_patent_app_number] => 073923
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/073923 | Cutter blade assembly for weed and grass trimmers | Sep 9, 1979 | Issued |
Array
(
[id] => 1860740
[patent_doc_number] => 04269206
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => 'Lighted hand mirror'
[patent_app_type] => 1
[patent_app_number] => 6/070916
[patent_app_country] => US
[patent_app_date] => 1979-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1583
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/269/04269206.pdf
[firstpage_image] =>[orig_patent_app_number] => 070916
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/070916 | Lighted hand mirror | Aug 28, 1979 | Issued |
Array
(
[id] => 1880804
[patent_doc_number] => 04296595
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-27
[patent_title] => 'Apparatus for wrapping a cover material around round bales'
[patent_app_type] => 1
[patent_app_number] => 6/070621
[patent_app_country] => US
[patent_app_date] => 1979-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3193
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/296/04296595.pdf
[firstpage_image] =>[orig_patent_app_number] => 070621
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/070621 | Apparatus for wrapping a cover material around round bales | Aug 28, 1979 | Issued |
Array
(
[id] => 1873737
[patent_doc_number] => 04304086
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-08
[patent_title] => 'Lawn mower attachment for small tractors'
[patent_app_type] => 1
[patent_app_number] => 6/069891
[patent_app_country] => US
[patent_app_date] => 1979-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3202
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/304/04304086.pdf
[firstpage_image] =>[orig_patent_app_number] => 069891
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/069891 | Lawn mower attachment for small tractors | Aug 26, 1979 | Issued |
Array
(
[id] => 1977016
[patent_doc_number] => 04327537
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-04
[patent_title] => 'Method of sealing forage packages'
[patent_app_type] => 1
[patent_app_number] => 6/067099
[patent_app_country] => US
[patent_app_date] => 1979-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 3065
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/327/04327537.pdf
[firstpage_image] =>[orig_patent_app_number] => 067099
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/067099 | Method of sealing forage packages | Aug 15, 1979 | Issued |
Array
(
[id] => 1908044
[patent_doc_number] => 04277937
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-14
[patent_title] => 'Convertible rotary mower-vacuum sweeper'
[patent_app_type] => 1
[patent_app_number] => 6/066225
[patent_app_country] => US
[patent_app_date] => 1979-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3855
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/277/04277937.pdf
[firstpage_image] =>[orig_patent_app_number] => 066225
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/066225 | Convertible rotary mower-vacuum sweeper | Aug 12, 1979 | Issued |
Array
(
[id] => 1887674
[patent_doc_number] => 04287708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-08
[patent_title] => 'Alfalfa harvesting and processing apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/065956
[patent_app_country] => US
[patent_app_date] => 1979-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 4324
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/287/04287708.pdf
[firstpage_image] =>[orig_patent_app_number] => 065956
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/065956 | Alfalfa harvesting and processing apparatus | Aug 12, 1979 | Issued |
Array
(
[id] => 1961859
[patent_doc_number] => 04329837
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-18
[patent_title] => 'Agricultural implement for working crop lying on the field'
[patent_app_type] => 1
[patent_app_number] => 6/064885
[patent_app_country] => US
[patent_app_date] => 1979-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1634
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/329/04329837.pdf
[firstpage_image] =>[orig_patent_app_number] => 064885
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/064885 | Agricultural implement for working crop lying on the field | Aug 7, 1979 | Issued |
Array
(
[id] => 1909144
[patent_doc_number] => 04270337
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-02
[patent_title] => 'Harvester of sugar cane or similar products'
[patent_app_type] => 1
[patent_app_number] => 6/064793
[patent_app_country] => US
[patent_app_date] => 1979-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 20
[patent_no_of_words] => 5284
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 333
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/270/04270337.pdf
[firstpage_image] =>[orig_patent_app_number] => 064793
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/064793 | Harvester of sugar cane or similar products | Aug 7, 1979 | Issued |
Array
(
[id] => 1894148
[patent_doc_number] => 04265077
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Blower system for an axial flow rotary combine cleaning shoe'
[patent_app_type] => 1
[patent_app_number] => 6/063423
[patent_app_country] => US
[patent_app_date] => 1979-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 6053
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/265/04265077.pdf
[firstpage_image] =>[orig_patent_app_number] => 063423
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/063423 | Blower system for an axial flow rotary combine cleaning shoe | Aug 2, 1979 | Issued |
Array
(
[id] => 1880656
[patent_doc_number] => 04295328
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-20
[patent_title] => 'Holding means for grain lifters, support skids and the like'
[patent_app_type] => 1
[patent_app_number] => 6/063478
[patent_app_country] => US
[patent_app_date] => 1979-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 5849
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/295/04295328.pdf
[firstpage_image] =>[orig_patent_app_number] => 063478
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/063478 | Holding means for grain lifters, support skids and the like | Aug 2, 1979 | Issued |
Array
(
[id] => 1881628
[patent_doc_number] => 04303373
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-01
[patent_title] => 'Device for generating a curtain of high velocity gas'
[patent_app_type] => 1
[patent_app_number] => 6/060412
[patent_app_country] => US
[patent_app_date] => 1979-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2962
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/303/04303373.pdf
[firstpage_image] =>[orig_patent_app_number] => 060412
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/060412 | Device for generating a curtain of high velocity gas | Jul 24, 1979 | Issued |
Array
(
[id] => 1895038
[patent_doc_number] => 04265257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Power driven dental floss cleaner'
[patent_app_type] => 1
[patent_app_number] => 6/058381
[patent_app_country] => US
[patent_app_date] => 1979-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 11
[patent_no_of_words] => 3865
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/265/04265257.pdf
[firstpage_image] =>[orig_patent_app_number] => 058381
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/058381 | Power driven dental floss cleaner | Jul 16, 1979 | Issued |
Array
(
[id] => 1898178
[patent_doc_number] => 04275548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-30
[patent_title] => 'Tree shaker'
[patent_app_type] => 1
[patent_app_number] => 6/057981
[patent_app_country] => US
[patent_app_date] => 1979-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2952
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 327
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/275/04275548.pdf
[firstpage_image] =>[orig_patent_app_number] => 057981
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/057981 | Tree shaker | Jul 15, 1979 | Issued |
Array
(
[id] => 1885592
[patent_doc_number] => 04280319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-28
[patent_title] => 'Deck construction for rotary mower'
[patent_app_type] => 1
[patent_app_number] => 6/057804
[patent_app_country] => US
[patent_app_date] => 1979-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2727
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/280/04280319.pdf
[firstpage_image] =>[orig_patent_app_number] => 057804
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/057804 | Deck construction for rotary mower | Jul 15, 1979 | Issued |