Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 1992642 [patent_doc_number] => 04373597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Tractor for agriculture' [patent_app_type] => 1 [patent_app_number] => 6/233550 [patent_app_country] => US [patent_app_date] => 1981-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2874 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373597.pdf [firstpage_image] =>[orig_patent_app_number] => 233550 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/233550
Tractor for agriculture Feb 11, 1981 Issued
Array ( [id] => 2037980 [patent_doc_number] => 04417634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Elevating transporter with mechanical drive' [patent_app_type] => 1 [patent_app_number] => 6/232561 [patent_app_country] => US [patent_app_date] => 1981-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3036 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 640 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/417/04417634.pdf [firstpage_image] =>[orig_patent_app_number] => 232561 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/232561
Elevating transporter with mechanical drive Feb 8, 1981 Issued
Array ( [id] => 2004414 [patent_doc_number] => 04391340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Dither assisted steering' [patent_app_type] => 1 [patent_app_number] => 6/231399 [patent_app_country] => US [patent_app_date] => 1981-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2489 [patent_no_of_claims] => 12 [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/04/391/04391340.pdf [firstpage_image] =>[orig_patent_app_number] => 231399 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/231399
Dither assisted steering Feb 3, 1981 Issued
Array ( [id] => 2051785 [patent_doc_number] => 04392538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Adjustable handle assembly for walk-behind garden implement' [patent_app_type] => 1 [patent_app_number] => 6/229521 [patent_app_country] => US [patent_app_date] => 1981-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4233 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392538.pdf [firstpage_image] =>[orig_patent_app_number] => 229521 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/229521
Adjustable handle assembly for walk-behind garden implement Jan 28, 1981 Issued
Array ( [id] => 2051006 [patent_doc_number] => 04394030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'King pin connecting mechanism' [patent_app_type] => 1 [patent_app_number] => 6/228180 [patent_app_country] => US [patent_app_date] => 1981-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1102 [patent_no_of_claims] => 3 [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/04/394/04394030.pdf [firstpage_image] =>[orig_patent_app_number] => 228180 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228180
King pin connecting mechanism Jan 25, 1981 Issued
Array ( [id] => 2001561 [patent_doc_number] => 04401314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Recreational toy wheel vehicle' [patent_app_type] => 1 [patent_app_number] => 6/225655 [patent_app_country] => US [patent_app_date] => 1981-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2321 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401314.pdf [firstpage_image] =>[orig_patent_app_number] => 225655 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/225655
Recreational toy wheel vehicle Jan 15, 1981 Issued
Array ( [id] => 1965539 [patent_doc_number] => 04362308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Combination portable chair and container' [patent_app_type] => 1 [patent_app_number] => 6/223405 [patent_app_country] => US [patent_app_date] => 1981-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3078 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362308.pdf [firstpage_image] =>[orig_patent_app_number] => 223405 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/223405
Combination portable chair and container Jan 7, 1981 Issued
Array ( [id] => 2039073 [patent_doc_number] => 04403673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-13 [patent_title] => 'Powered vehicle' [patent_app_type] => 1 [patent_app_number] => 6/222939 [patent_app_country] => US [patent_app_date] => 1981-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2605 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403673.pdf [firstpage_image] =>[orig_patent_app_number] => 222939 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/222939
Powered vehicle Jan 5, 1981 Issued
06/222335 MOTORCYCLE POWER TRANSMISSION AND BRAKE ASSEMBLY Jan 4, 1981 Abandoned
Array ( [id] => 2002762 [patent_doc_number] => 04421193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Tread powered ski' [patent_app_type] => 1 [patent_app_number] => 6/222601 [patent_app_country] => US [patent_app_date] => 1981-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4128 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421193.pdf [firstpage_image] =>[orig_patent_app_number] => 222601 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/222601
Tread powered ski Jan 4, 1981 Issued
Array ( [id] => 2047362 [patent_doc_number] => 04416346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Extensible steering, propulsion and skirting means for ground effect vehicles' [patent_app_type] => 1 [patent_app_number] => 6/220505 [patent_app_country] => US [patent_app_date] => 1980-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2769 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416346.pdf [firstpage_image] =>[orig_patent_app_number] => 220505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/220505
Extensible steering, propulsion and skirting means for ground effect vehicles Dec 28, 1980 Issued
Array ( [id] => 1972275 [patent_doc_number] => 04364443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-21 [patent_title] => 'Suspension apparatus for track-type vehicles' [patent_app_type] => 1 [patent_app_number] => 6/216785 [patent_app_country] => US [patent_app_date] => 1980-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2643 [patent_no_of_claims] => 7 [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/04/364/04364443.pdf [firstpage_image] =>[orig_patent_app_number] => 216785 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216785
Suspension apparatus for track-type vehicles Dec 15, 1980 Issued
Array ( [id] => 2047973 [patent_doc_number] => 04390192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Trailer gooseneck apparatus' [patent_app_type] => 1 [patent_app_number] => 6/217050 [patent_app_country] => US [patent_app_date] => 1980-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6832 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390192.pdf [firstpage_image] =>[orig_patent_app_number] => 217050 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217050
Trailer gooseneck apparatus Dec 15, 1980 Issued
Array ( [id] => 2003534 [patent_doc_number] => 04367884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-11 [patent_title] => 'Removable gooseneck for trailers' [patent_app_type] => 1 [patent_app_number] => 6/216511 [patent_app_country] => US [patent_app_date] => 1980-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3240 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 535 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367884.pdf [firstpage_image] =>[orig_patent_app_number] => 216511 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216511
Removable gooseneck for trailers Dec 14, 1980 Issued
Array ( [id] => 2029758 [patent_doc_number] => 04366964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Wheelchair hand rim' [patent_app_type] => 1 [patent_app_number] => 6/215481 [patent_app_country] => US [patent_app_date] => 1980-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3923 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/366/04366964.pdf [firstpage_image] =>[orig_patent_app_number] => 215481 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/215481
Wheelchair hand rim Dec 10, 1980 Issued
Array ( [id] => 2071637 [patent_doc_number] => 04444287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Steering system for mobile crane' [patent_app_type] => 1 [patent_app_number] => 6/211410 [patent_app_country] => US [patent_app_date] => 1980-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2360 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444287.pdf [firstpage_image] =>[orig_patent_app_number] => 211410 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/211410
Steering system for mobile crane Nov 27, 1980 Issued
Array ( [id] => 1993926 [patent_doc_number] => 04379568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Articulated tractor loader with side rear view mirrors' [patent_app_type] => 1 [patent_app_number] => 6/207105 [patent_app_country] => US [patent_app_date] => 1980-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2479 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379568.pdf [firstpage_image] =>[orig_patent_app_number] => 207105 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/207105
Articulated tractor loader with side rear view mirrors Nov 16, 1980 Issued
Array ( [id] => 1979841 [patent_doc_number] => 04355693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-26 [patent_title] => 'Working vehicle' [patent_app_type] => 1 [patent_app_number] => 6/206449 [patent_app_country] => US [patent_app_date] => 1980-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2771 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/355/04355693.pdf [firstpage_image] =>[orig_patent_app_number] => 206449 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/206449
Working vehicle Nov 12, 1980 Issued
Array ( [id] => 2027498 [patent_doc_number] => 04377216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-22 [patent_title] => 'Vibration damping bushing' [patent_app_type] => 1 [patent_app_number] => 6/206109 [patent_app_country] => US [patent_app_date] => 1980-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2214 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/377/04377216.pdf [firstpage_image] =>[orig_patent_app_number] => 206109 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/206109
Vibration damping bushing Nov 11, 1980 Issued
Array ( [id] => 2002705 [patent_doc_number] => 04397496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'Vehicular and passenger transportation system' [patent_app_type] => 1 [patent_app_number] => 6/203419 [patent_app_country] => US [patent_app_date] => 1980-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2850 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/397/04397496.pdf [firstpage_image] =>[orig_patent_app_number] => 203419 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/203419
Vehicular and passenger transportation system Nov 2, 1980 Issued
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