
Demetrios C. Kerveros
Examiner (ID: 3821)
| Most Active Art Unit | 2117 |
| Art Unit(s) | 2133, 2117, 2858, 2138, 2111 |
| Total Applications | 2023 |
| Issued Applications | 1687 |
| Pending Applications | 116 |
| Abandoned Applications | 233 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1905464
[patent_doc_number] => 04289074
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-15
[patent_title] => 'Construction of truck for attractive type magnetically levitated vehicle'
[patent_app_type] => 1
[patent_app_number] => 5/933038
[patent_app_country] => US
[patent_app_date] => 1978-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 2900
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/289/04289074.pdf
[firstpage_image] =>[orig_patent_app_number] => 933038
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/933038 | Construction of truck for attractive type magnetically levitated vehicle | Aug 10, 1978 | Issued |
Array
(
[id] => 1888665
[patent_doc_number] => 04266718
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Modularized railway crossing grade and modules therefor'
[patent_app_type] => 1
[patent_app_number] => 5/928540
[patent_app_country] => US
[patent_app_date] => 1978-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3293
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/266/04266718.pdf
[firstpage_image] =>[orig_patent_app_number] => 928540
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/928540 | Modularized railway crossing grade and modules therefor | Jul 26, 1978 | Issued |
Array
(
[id] => 1982737
[patent_doc_number] => 04356771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-02
[patent_title] => 'Self-propelled track working machine'
[patent_app_type] => 1
[patent_app_number] => 5/918685
[patent_app_country] => US
[patent_app_date] => 1978-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 5883
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/356/04356771.pdf
[firstpage_image] =>[orig_patent_app_number] => 918685
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/918685 | Self-propelled track working machine | Jun 22, 1978 | Issued |
Array
(
[id] => 1860645
[patent_doc_number] => 04256040
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-17
[patent_title] => 'Proportional controller'
[patent_app_type] => 1
[patent_app_number] => 5/915933
[patent_app_country] => US
[patent_app_date] => 1978-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2501
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/256/04256040.pdf
[firstpage_image] =>[orig_patent_app_number] => 915933
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/915933 | Proportional controller | Jun 14, 1978 | Issued |
Array
(
[id] => 1937936
[patent_doc_number] => 04326669
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-27
[patent_title] => 'Laminated wooden railroad crossite having exposed end-grain forming part of the load bearing surface'
[patent_app_type] => 1
[patent_app_number] => 5/914180
[patent_app_country] => US
[patent_app_date] => 1978-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4358
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/326/04326669.pdf
[firstpage_image] =>[orig_patent_app_number] => 914180
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/914180 | Laminated wooden railroad crossite having exposed end-grain forming part of the load bearing surface | Jun 8, 1978 | Issued |
Array
(
[id] => 2021161
[patent_doc_number] => 04380343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-04-19
[patent_title] => 'Folding scissor frame wheel chair'
[patent_app_type] => 1
[patent_app_number] => 5/898902
[patent_app_country] => US
[patent_app_date] => 1978-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 1626
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/380/04380343.pdf
[firstpage_image] =>[orig_patent_app_number] => 898902
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/898902 | Folding scissor frame wheel chair | Apr 23, 1978 | Issued |
Array
(
[id] => 1862061
[patent_doc_number] => 04256326
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-17
[patent_title] => 'Liftable tandem axle suspension'
[patent_app_type] => 1
[patent_app_number] => 5/893505
[patent_app_country] => US
[patent_app_date] => 1978-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3171
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 697
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/256/04256326.pdf
[firstpage_image] =>[orig_patent_app_number] => 893505
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/893505 | Liftable tandem axle suspension | Apr 3, 1978 | Issued |
Array
(
[id] => 1983261
[patent_doc_number] => 04359946
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-23
[patent_title] => 'Elevated downhill transport system'
[patent_app_type] => 1
[patent_app_number] => 5/868400
[patent_app_country] => US
[patent_app_date] => 1978-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1217
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/359/04359946.pdf
[firstpage_image] =>[orig_patent_app_number] => 868400
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/868400 | Elevated downhill transport system | Jan 9, 1978 | Issued |
Array
(
[id] => 2039868
[patent_doc_number] => 04417846
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-29
[patent_title] => 'Traveling block elevator latch assembly'
[patent_app_type] => 1
[patent_app_number] => 5/858948
[patent_app_country] => US
[patent_app_date] => 1977-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 5053
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/417/04417846.pdf
[firstpage_image] =>[orig_patent_app_number] => 858948
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/858948 | Traveling block elevator latch assembly | Dec 8, 1977 | Issued |
Array
(
[id] => 1940184
[patent_doc_number] => 04340333
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-20
[patent_title] => 'Concrete pipe handling apparatus'
[patent_app_type] => 1
[patent_app_number] => 5/846547
[patent_app_country] => US
[patent_app_date] => 1977-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1063
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/340/04340333.pdf
[firstpage_image] =>[orig_patent_app_number] => 846547
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/846547 | Concrete pipe handling apparatus | Oct 27, 1977 | Issued |
Array
(
[id] => 3330965
[patent_doc_number] => 04187784
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1980-02-12
[patent_title] => 'Self propelled cable car'
[patent_app_type] => 1
[patent_app_number] => 5/774906
[patent_app_country] => US
[patent_app_date] => 1977-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 918
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/187/04187784.pdf
[firstpage_image] =>[orig_patent_app_number] => 774906
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/774906 | Self propelled cable car | Mar 6, 1977 | Issued |
Array
(
[id] => 1944558
[patent_doc_number] => 04365926
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-28
[patent_title] => 'Free-hanging load carrier for boom, with brake'
[patent_app_type] => 1
[patent_app_number] => 5/755051
[patent_app_country] => US
[patent_app_date] => 1976-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2757
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/365/04365926.pdf
[firstpage_image] =>[orig_patent_app_number] => 755051
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/755051 | Free-hanging load carrier for boom, with brake | Dec 27, 1976 | Issued |
Array
(
[id] => 1869215
[patent_doc_number] => 04252496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-24
[patent_title] => 'Hydraulic clamp for trays of canned beverages'
[patent_app_type] => 1
[patent_app_number] => 5/736911
[patent_app_country] => US
[patent_app_date] => 1976-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1859
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/252/04252496.pdf
[firstpage_image] =>[orig_patent_app_number] => 736911
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/736911 | Hydraulic clamp for trays of canned beverages | Oct 28, 1976 | Issued |
Array
(
[id] => 1910308
[patent_doc_number] => 04278381
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-14
[patent_title] => 'Pallet shuttle system'
[patent_app_type] => 1
[patent_app_number] => 5/731022
[patent_app_country] => US
[patent_app_date] => 1976-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 19
[patent_no_of_words] => 9737
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/278/04278381.pdf
[firstpage_image] =>[orig_patent_app_number] => 731022
[rel_patent_id] =>[rel_patent_doc_number] =>) 05/731022 | Pallet shuttle system | Oct 7, 1976 | Issued |